--- a/ChangeLog	Wed Feb 20 10:33:16 2008 -0500
+++ b/ChangeLog	Tue Feb 26 11:04:51 2008 -0500
@@ -1,3 +1,8 @@
+2008-02-26  Lillian Angel  <langel@redhat.com>
+
+	* patches/icedtea-libraries.patch: Fixed dlopen calls. No longer
+	hardcoding paths to libjpeg.so.62.
+
 2008-02-20  Joshua Sumali  <jsumali@redhat.com>
 
 	* tools/netx/jnlp/security/CertWarningPane.java: Make run and cancel

--- a/patches/icedtea-libraries.patch	Wed Feb 20 10:33:16 2008 -0500
+++ b/patches/icedtea-libraries.patch	Tue Feb 26 11:04:51 2008 -0500
@@ -25549,3 +25549,802 @@
      }
      free(scanLinePtr);
      RELEASE_ARRAYS(env, data, NULL);
+--- openjdkold/jdk/src/share/native/sun/awt/image/jpeg/imageioJPEG.c	2008-02-12 04:08:13.000000000 -0500
++++ openjdk/jdk/src/share/native/sun/awt/image/jpeg/imageioJPEG.c	2008-02-26 11:02:52.000000000 -0500
+@@ -51,7 +51,9 @@
+ 
+ /* headers from the JPEG library */
+ #include <jpeglib.h>
+-#include "jerror.h"
++#include <jerror.h>
++
++#include <dlfcn.h>
+ 
+ #undef MAX
+ #define MAX(a,b)        ((a) > (b) ? (a) : (b))
+@@ -75,6 +77,62 @@
+ static jfieldID JPEGHuffmanTable_lengthsID;
+ static jfieldID JPEGHuffmanTable_valuesID;
+ 
++static void initIDs();
++
++typedef struct jpeg_error_mgr * (*fn_jpegstderror)(struct jpeg_error_mgr *);
++typedef boolean (*fn_jpegresynctorestart)(j_decompress_ptr, int);
++typedef JDIMENSION (*fn_jpegreadscanlines)(j_decompress_ptr, JSAMPARRAY, JDIMENSION);
++typedef boolean (*fn_jpegfinishoutput)(j_decompress_ptr);
++typedef int (*fn_jpegreadheader)(j_decompress_ptr, boolean);
++typedef boolean (*fn_jpegstartdecompress)(j_decompress_ptr);
++typedef boolean (*fn_jpeghasmultiplescans)(j_decompress_ptr);
++typedef boolean (*fn_jpegfinishdecompress)(j_decompress_ptr);
++typedef boolean (*fn_jpegstartoutput)(j_decompress_ptr, int);
++typedef void (*fn_jpegabort)(j_common_ptr);
++typedef void (*fn_jpegabortdecompress)(j_decompress_ptr);
++typedef JHUFF_TBL * (*fn_jpegallochufftable)(j_common_ptr);
++typedef JQUANT_TBL * (*fn_jpegallocquanttable)(j_common_ptr);
++typedef void (*fn_jpegcreatecompress)(j_compress_ptr, int, size_t);
++typedef void (*fn_jpegcreatedecompress)(j_decompress_ptr, int, size_t);
++typedef void (*fn_jpegdestroy)(j_common_ptr);
++typedef void (*fn_jpegfinishcompress)(j_compress_ptr);
++typedef boolean (*fn_jpeginputcomplete)(j_decompress_ptr);
++typedef void (*fn_jpegsavemarkers)(j_decompress_ptr, int, unsigned int);
++typedef void (*fn_jpegsetcolorspace)(j_compress_ptr, J_COLOR_SPACE);
++typedef void (*fn_jpegsetdefaults)(j_compress_ptr);
++typedef void (*fn_jpegsimpleprogression)(j_compress_ptr);
++typedef void (*fn_jpegstartcompress)(j_compress_ptr, boolean);
++typedef void (*fn_jpegsuppresstables)(j_compress_ptr, boolean);
++typedef JDIMENSION (*fn_jpegwritescanlines)(j_compress_ptr, JSAMPARRAY, JDIMENSION);
++typedef void (*fn_jpegwritetables)(j_compress_ptr);
++
++fn_jpegabort jpegabort;
++fn_jpegabortdecompress jpegabortdecompress;
++fn_jpegallochufftable jpegallochufftable;
++fn_jpegallocquanttable jpegallocquanttable;
++fn_jpegcreatecompress jpegcreatecompress;
++fn_jpegcreatedecompress jpegcreatedecompress;
++fn_jpegdestroy jpegdestroy;
++fn_jpegfinishcompress jpegfinishcompress;
++fn_jpeginputcomplete jpeginputcomplete;
++fn_jpegsavemarkers jpegsavemarkers;
++fn_jpegsetcolorspace jpegsetcolorspace;
++fn_jpegsetdefaults jpegsetdefaults;
++fn_jpegsimpleprogression jpegsimpleprogression;
++fn_jpegstartcompress jpegstartcompress;
++fn_jpegsuppresstables jpegsuppresstables;
++fn_jpegwritescanlines jpegwritescanlines;
++fn_jpegwritetables jpegwritetables;
++fn_jpegstderror jpegstderror;
++fn_jpegstartoutput jpegstartoutput;
++fn_jpegfinishdecompress jpegfinishdecompress;
++fn_jpeghasmultiplescans jpeghasmultiplescans;
++fn_jpegstartdecompress jpegstartdecompress;
++fn_jpegreadheader jpegreadheader;
++fn_jpegfinishoutput jpegfinishoutput;
++fn_jpegreadscanlines jpegreadscanlines;
++fn_jpegresynctorestart jpegresynctorestart;
++
+ /*
+  * Defined in jpegdecoder.c.  Copy code from there if and
+  * when that disappears. */
+@@ -615,7 +673,7 @@
+         return;
+     }
+ 
+-    jpeg_abort(cinfo);  // Frees any markers, but not tables
++    jpegabort(cinfo);  // Frees any markers, but not tables
+ 
+ }
+ 
+@@ -640,7 +698,7 @@
+         return;
+     }
+ 
+-    jpeg_abort(cinfo);  // Does not reset tables
++    jpegabort(cinfo);  // Does not reset tables
+ 
+ }
+ 
+@@ -658,7 +716,7 @@
+             free(cinfo->dest);
+             cinfo->dest = NULL;
+         }
+-        jpeg_destroy(info);
++        jpegdestroy(info);
+         free(info);
+     }
+ }
+@@ -694,14 +752,14 @@
+             decomp = (j_decompress_ptr) cinfo;
+             if (decomp->quant_tbl_ptrs[i] == NULL) {
+                 decomp->quant_tbl_ptrs[i] =
+-                    jpeg_alloc_quant_table(cinfo);
++                    jpegallocquanttable(cinfo);
+             }
+             quant_ptr = decomp->quant_tbl_ptrs[i];
+         } else {
+             comp = (j_compress_ptr) cinfo;
+             if (comp->quant_tbl_ptrs[i] == NULL) {
+                 comp->quant_tbl_ptrs[i] =
+-                    jpeg_alloc_quant_table(cinfo);
++                    jpegallocquanttable(cinfo);
+             }
+             quant_ptr = comp->quant_tbl_ptrs[i];
+         }
+@@ -777,14 +835,14 @@
+             decomp = (j_decompress_ptr) cinfo;
+             if (decomp->dc_huff_tbl_ptrs[i] == NULL) {
+                 decomp->dc_huff_tbl_ptrs[i] =
+-                    jpeg_alloc_huff_table(cinfo);
++                    jpegallochufftable(cinfo);
+             }
+             huff_ptr = decomp->dc_huff_tbl_ptrs[i];
+         } else {
+             comp = (j_compress_ptr) cinfo;
+             if (comp->dc_huff_tbl_ptrs[i] == NULL) {
+                 comp->dc_huff_tbl_ptrs[i] =
+-                    jpeg_alloc_huff_table(cinfo);
++                    jpegallochufftable(cinfo);
+             }
+             huff_ptr = comp->dc_huff_tbl_ptrs[i];
+         }
+@@ -798,14 +856,14 @@
+             decomp = (j_decompress_ptr) cinfo;
+             if (decomp->ac_huff_tbl_ptrs[i] == NULL) {
+                 decomp->ac_huff_tbl_ptrs[i] =
+-                    jpeg_alloc_huff_table(cinfo);
++                    jpegallochufftable(cinfo);
+             }
+             huff_ptr = decomp->ac_huff_tbl_ptrs[i];
+         } else {
+             comp = (j_compress_ptr) cinfo;
+             if (comp->ac_huff_tbl_ptrs[i] == NULL) {
+                 comp->ac_huff_tbl_ptrs[i] =
+-                    jpeg_alloc_huff_table(cinfo);
++                    jpegallochufftable(cinfo);
+             }
+             huff_ptr = comp->ac_huff_tbl_ptrs[i];
+         }
+@@ -1346,6 +1404,8 @@
+      jclass ImageInputStreamClass,
+      jclass qTableClass,
+      jclass huffClass) {
++   
++    initIDs();
+ 
+     ImageInputStream_readID = (*env)->GetMethodID(env,
+                                                   ImageInputStreamClass,
+@@ -1431,7 +1491,7 @@
+     }
+ 
+     /* We set up the normal JPEG error routines, then override error_exit. */
+-    cinfo->err = jpeg_std_error(&(jerr->pub));
++    cinfo->err = jpegstderror(&(jerr->pub));
+     jerr->pub.error_exit = sun_jpeg_error_exit;
+     /* We need to setup our own print routines */
+     jerr->pub.output_message = sun_jpeg_output_message;
+@@ -1448,11 +1508,11 @@
+     }
+ 
+     /* Perform library initialization */
+-    jpeg_create_decompress(cinfo);
++    jpegcreatedecompress(cinfo, JPEG_LIB_VERSION, (size_t) sizeof(struct jpeg_decompress_struct));
+ 
+     // Set up to keep any APP2 markers, as these might contain ICC profile
+     // data
+-    jpeg_save_markers(cinfo, ICC_MARKER, 0xFFFF);
++    jpegsavemarkers(cinfo, ICC_MARKER, 0xFFFF);
+ 
+     /*
+      * Now set up our source.
+@@ -1470,7 +1530,7 @@
+     cinfo->src->init_source = imageio_init_source;
+     cinfo->src->fill_input_buffer = imageio_fill_input_buffer;
+     cinfo->src->skip_input_data = imageio_skip_input_data;
+-    cinfo->src->resync_to_restart = jpeg_resync_to_restart; // use default
++    cinfo->src->resync_to_restart = jpegresynctorestart; // use default
+     cinfo->src->term_source = imageio_term_source;
+ 
+     /* set up the association to persist for future calls */
+@@ -1588,7 +1648,7 @@
+         src->bytes_in_buffer = 0;
+     }
+ 
+-    ret = jpeg_read_header(cinfo, FALSE);
++    ret = jpegreadheader(cinfo, FALSE);
+ 
+     if (ret == JPEG_HEADER_TABLES_ONLY) {
+         retval = JNI_TRUE;
+@@ -1709,7 +1769,7 @@
+                                cinfo->num_components,
+                                read_icc_profile(env, cinfo));
+         if (reset) {
+-            jpeg_abort_decompress(cinfo);
++            jpegabortdecompress(cinfo);
+         }
+     }
+ 
+@@ -1933,7 +1993,7 @@
+                    TRUE);
+     }
+ 
+-    progressive = jpeg_has_multiple_scans(cinfo);
++    progressive = jpeghasmultiplescans(cinfo);
+     if (progressive) {
+         cinfo->buffered_image = TRUE;
+         cinfo->input_scan_number = minProgressivePass+1; // Java count from 0
+@@ -1945,7 +2005,7 @@
+ 
+     data->streamBuf.suspendable = FALSE;
+ 
+-    jpeg_start_decompress(cinfo);
++    jpegstartdecompress(cinfo);
+ 
+     // loop over progressive passes
+     done = FALSE;
+@@ -1953,7 +2013,7 @@
+         if (progressive) {
+             // initialize the next pass.  Note that this skips up to
+             // the first interesting pass.
+-            jpeg_start_output(cinfo, cinfo->input_scan_number);
++            jpegstartoutput(cinfo, cinfo->input_scan_number);
+             if (wantUpdates) {
+                 (*env)->CallVoidMethod(env, this,
+                                        JPEGImageReader_passStartedID,
+@@ -1969,7 +2029,7 @@
+         // Skip until the first interesting line
+         while ((data->abortFlag == JNI_FALSE)
+                && ((jint)cinfo->output_scanline < sourceYStart)) {
+-            jpeg_read_scanlines(cinfo, &scanLinePtr, 1);
++            jpegreadscanlines(cinfo, &scanLinePtr, 1);
+         }
+ 
+         scanlineLimit = sourceYStart+sourceHeight;
+@@ -1982,7 +2042,7 @@
+         while ((data->abortFlag == JNI_FALSE)
+                && ((jint)cinfo->output_scanline < scanlineLimit)) {
+ 
+-            jpeg_read_scanlines(cinfo, &scanLinePtr, 1);
++            jpegreadscanlines(cinfo, &scanLinePtr, 1);
+ 
+             // Now mangle it into our buffer
+             out = data->pixelBuf.buf.bp;
+@@ -2037,13 +2097,13 @@
+                 skipLines = linesLeft;
+             }
+             for(i = 0; i < skipLines; i++) {
+-                jpeg_read_scanlines(cinfo, &scanLinePtr, 1);
++                jpegreadscanlines(cinfo, &scanLinePtr, 1);
+             }
+         }
+         if (progressive) {
+-            jpeg_finish_output(cinfo); // Increments pass counter
++            jpegfinishoutput(cinfo); // Increments pass counter
+             // Call Java to notify pass complete
+-            if (jpeg_input_complete(cinfo)
++            if (jpeginputcomplete(cinfo)
+                 || (cinfo->input_scan_number > maxProgressivePass)) {
+                 done = TRUE;
+             }
+@@ -2063,9 +2123,9 @@
+     if (cinfo->output_scanline == cinfo->output_height) {
+         //    if ((cinfo->output_scanline == cinfo->output_height) &&
+         //(jpeg_input_complete(cinfo))) {  // We read the whole file
+-        jpeg_finish_decompress(cinfo);
++        jpegfinishdecompress(cinfo);
+     } else {
+-        jpeg_abort_decompress(cinfo);
++        jpegabortdecompress(cinfo);
+     }
+ 
+     free(scanLinePtr);
+@@ -2111,7 +2171,7 @@
+ 
+     cinfo = (j_decompress_ptr) data->jpegObj;
+ 
+-    jpeg_abort_decompress(cinfo);
++    jpegabortdecompress(cinfo);
+ }
+ 
+ 
+@@ -2317,6 +2377,142 @@
+ 
+ /********************** end of destination manager ************/
+ 
++METHODDEF(void)
++initIDs()
++{
++    void *handle = dlopen("libjpeg.so.62", RTLD_LAZY | RTLD_GLOBAL);
++    
++    jpegstderror = (fn_jpegstderror)dlsym(handle, "jpeg_std_error");
++    if (jpegstderror == NULL) {
++       dlclose(handle);
++    }
++
++    jpegreadheader = (fn_jpegreadheader)dlsym(handle, "jpeg_read_header");
++    if (jpegreadheader == NULL) {
++       dlclose(handle);
++    }
++
++    jpeghasmultiplescans = (fn_jpeghasmultiplescans)dlsym(handle, "jpeg_has_multiple_scans");
++    if (jpeghasmultiplescans == NULL) {
++       dlclose(handle);
++    }
++
++    jpegstartdecompress = (fn_jpegstartdecompress)dlsym(handle, "jpeg_start_decompress");
++    if (jpegstartdecompress == NULL) {
++       dlclose(handle);
++    }
++
++    jpegstartoutput = (fn_jpegstartoutput)dlsym(handle, "jpeg_start_output");
++    if (jpegstartoutput == NULL) {
++       dlclose(handle);
++    }
++
++    jpegfinishdecompress = (fn_jpegfinishdecompress)dlsym(handle, "jpeg_finish_decompress");
++    if (jpegfinishdecompress == NULL) {
++       dlclose(handle);
++    }
++
++    jpegreadscanlines = (fn_jpegreadscanlines)dlsym(handle, "jpeg_read_scanlines");
++    if (jpegreadscanlines == NULL) {
++       dlclose(handle);
++    }
++
++    jpegfinishoutput = (fn_jpegfinishoutput)dlsym(handle, "jpeg_finish_output");
++    if (jpegfinishoutput == NULL) {
++       dlclose(handle);
++    }
++
++    jpegresynctorestart = (fn_jpegresynctorestart)dlsym(handle, "jpeg_resync_to_restart");
++    if (jpegresynctorestart == NULL) {
++       dlclose(handle);
++    }
++
++    jpegabort = (fn_jpegabort)dlsym(handle, "jpeg_abort");
++    if (jpegabort == NULL) {
++       dlclose(handle);
++    }
++ 
++    jpegabortdecompress = (fn_jpegabortdecompress)dlsym(handle, "jpeg_abort_decompress");
++    if (jpegabortdecompress == NULL) {
++       dlclose(handle);
++    }
++
++    jpegallochufftable = (fn_jpegallochufftable)dlsym(handle, "jpeg_alloc_huff_table");
++    if (jpegallochufftable == NULL) {
++       dlclose(handle);
++    }
++
++    jpegallocquanttable = (fn_jpegallocquanttable)dlsym(handle, "jpeg_alloc_quant_table");
++    if (jpegallocquanttable == NULL) {
++       dlclose(handle);
++    }
++
++    jpegcreatecompress = (fn_jpegcreatecompress)dlsym(handle, "jpeg_CreateCompress");
++    if (jpegcreatecompress == NULL) {
++       dlclose(handle);
++    }
++
++    jpegcreatedecompress = (fn_jpegcreatedecompress)dlsym(handle, "jpeg_CreateDecompress");
++    if (jpegcreatedecompress == NULL) {
++       dlclose(handle);
++    }
++
++    jpegdestroy = (fn_jpegdestroy)dlsym(handle, "jpeg_destroy");
++    if (jpegdestroy == NULL) {
++       dlclose(handle);
++    }
++
++    jpegfinishcompress = (fn_jpegfinishcompress)dlsym(handle, "jpeg_finish_compress");
++    if (jpegfinishcompress == NULL) {
++       dlclose(handle);
++    }
++
++    jpeginputcomplete = (fn_jpeginputcomplete)dlsym(handle, "jpeg_input_complete");
++    if (jpeginputcomplete == NULL) {
++       dlclose(handle);
++    }
++
++    jpegsavemarkers = (fn_jpegsavemarkers)dlsym(handle, "jpeg_save_markers");
++    if (jpegsavemarkers == NULL) {
++       dlclose(handle);
++    }
++
++    jpegsetcolorspace = (fn_jpegsetcolorspace)dlsym(handle, "jpeg_set_colorspace");
++    if (jpegsetcolorspace == NULL) {
++       dlclose(handle);
++    }
++
++    jpegsetdefaults = (fn_jpegsetdefaults)dlsym(handle, "jpeg_set_defaults");
++    if (jpegsetdefaults == NULL) {
++       dlclose(handle);
++    }
++
++    jpegsimpleprogression = (fn_jpegsimpleprogression)dlsym(handle, "jpeg_simple_progression");
++    if (jpegsimpleprogression == NULL) {
++       dlclose(handle);
++    }
++
++    jpegstartcompress = (fn_jpegstartcompress)dlsym(handle, "jpeg_start_compress");
++    if (jpegstartcompress == NULL) {
++       dlclose(handle);
++    }
++
++    jpegsuppresstables = (fn_jpegsuppresstables)dlsym(handle, "jpeg_suppress_tables");
++    if (jpegsuppresstables == NULL) {
++       dlclose(handle);
++    }
++
++    jpegwritescanlines = (fn_jpegwritescanlines)dlsym(handle, "jpeg_write_scanlines");
++    if (jpegwritescanlines == NULL) {
++       dlclose(handle);
++    }
++
++    jpegwritetables = (fn_jpegwritetables)dlsym(handle, "jpeg_write_tables");
++    if (jpegwritetables == NULL) {
++       dlclose(handle);
++    }
++}
++
+ /********************** Writer JNI calls **********************/
+ 
+ 
+@@ -2328,6 +2524,8 @@
+      jclass qTableClass,
+      jclass huffClass) {
+ 
++    initIDs();
++
+     ImageOutputStream_writeID = (*env)->GetMethodID(env,
+                                                     IOSClass,
+                                                     "write",
+@@ -2401,7 +2599,7 @@
+     }
+ 
+     /* We set up the normal JPEG error routines, then override error_exit. */
+-    cinfo->err = jpeg_std_error(&(jerr->pub));
++    cinfo->err = jpegstderror(&(jerr->pub));
+     jerr->pub.error_exit = sun_jpeg_error_exit;
+     /* We need to setup our own print routines */
+     jerr->pub.output_message = sun_jpeg_output_message;
+@@ -2418,7 +2616,7 @@
+     }
+ 
+     /* Perform library initialization */
+-    jpeg_create_compress(cinfo);
++    jpegcreatecompress(cinfo, JPEG_LIB_VERSION, (size_t) sizeof(struct jpeg_compress_struct));
+ 
+     /* Now set up the destination  */
+     dest = malloc(sizeof(struct jpeg_destination_mgr));
+@@ -2527,7 +2725,7 @@
+         return;
+     }
+ 
+-    jpeg_suppress_tables(cinfo, TRUE);  // Suppress writing of any current
++    jpegsuppresstables(cinfo, TRUE);  // Suppress writing of any current
+ 
+     data->streamBuf.suspendable = FALSE;
+     if (qtables != NULL) {
+@@ -2542,7 +2740,7 @@
+                    DCHuffmanTables, ACHuffmanTables, TRUE);
+     }
+ 
+-    jpeg_write_tables(cinfo); // Flushes the buffer for you
++    jpegwritetables(cinfo); // Flushes the buffer for you
+     RELEASE_ARRAYS(env, data, NULL);
+ }
+ 
+@@ -2698,9 +2896,9 @@
+     cinfo->input_components = numBands;
+     cinfo->in_color_space = inCs;
+ 
+-    jpeg_set_defaults(cinfo);
++    jpegsetdefaults(cinfo);
+ 
+-    jpeg_set_colorspace(cinfo, outCs);
++    jpegsetcolorspace(cinfo, outCs);
+ 
+     cinfo->optimize_coding = optimize;
+ 
+@@ -2737,7 +2935,7 @@
+     (*env)->ReleaseIntArrayElements(env, QtableSelectors,
+                                     qsels, JNI_ABORT);
+ 
+-    jpeg_suppress_tables(cinfo, TRUE);  // Disable writing any current
++    jpegsuppresstables(cinfo, TRUE);  // Disable writing any current
+ 
+     qlen = setQTables(env, (j_common_ptr) cinfo, qtables, writeDQT);
+ 
+@@ -2762,7 +2960,7 @@
+ 
+     if (progressive) {
+         if (numScans == 0) { // then use default scans
+-            jpeg_simple_progression(cinfo);
++            jpegsimpleprogression(cinfo);
+         } else {
+             cinfo->num_scans = numScans;
+             // Copy the scanInfo to a local array
+@@ -2804,7 +3002,7 @@
+ #endif
+ 
+     // start the compressor; tables must already be set
+-    jpeg_start_compress(cinfo, FALSE); // Leaves sent_table alone
++    jpegstartcompress(cinfo, FALSE); // Leaves sent_table alone
+ 
+     if (haveMetadata) {
+         // Flush the buffer
+@@ -2868,7 +3066,7 @@
+             }
+         }
+         // write it out
+-        jpeg_write_scanlines(cinfo, (JSAMPARRAY)&scanLinePtr, 1);
++        jpegwritescanlines(cinfo, (JSAMPARRAY)&scanLinePtr, 1);
+         targetLine += stepY;
+     }
+ 
+@@ -2877,9 +3075,9 @@
+      * so use jpeg_abort instead of jpeg_finish_compress.
+      */
+     if (cinfo->next_scanline == cinfo->image_height) {
+-        jpeg_finish_compress(cinfo);  // Flushes buffer with term_dest
++        jpegfinishcompress(cinfo);  // Flushes buffer with term_dest
+     } else {
+-        jpeg_abort((j_common_ptr)cinfo);
++        jpegabort((j_common_ptr)cinfo);
+     }
+     free(scanLinePtr);
+     RELEASE_ARRAYS(env, data, NULL);
+--- openjdkold/jdk/src/share/native/sun/awt/image/jpeg/jpegdecoder.c	2008-02-12 04:08:14.000000000 -0500
++++ openjdk/jdk/src/share/native/sun/awt/image/jpeg/jpegdecoder.c	2008-02-26 11:01:37.000000000 -0500
+@@ -45,7 +45,9 @@
+ #undef boolean
+ #undef FAR
+ #include <jpeglib.h>
+-#include "jerror.h"
++#include <jerror.h>
++#include <dlfcn.h>
++
+ 
+ /* The method IDs we cache. Note that the last two belongs to the
+  * java.io.InputStream class.
+@@ -56,6 +58,32 @@
+ static jmethodID InputStream_readID;
+ static jmethodID InputStream_availableID;
+ 
++typedef struct jpeg_error_mgr * (*fn_jpegstderror)(struct jpeg_error_mgr *);
++typedef void (*fn_jpegcreatedecompress)(j_decompress_ptr, int, size_t);
++typedef boolean (*fn_jpegresynctorestart)(j_decompress_ptr, int);
++typedef JDIMENSION (*fn_jpegreadscanlines)(j_decompress_ptr, JSAMPARRAY, JDIMENSION);
++typedef boolean (*fn_jpegfinishoutput)(j_decompress_ptr);
++typedef int (*fn_jpegreadheader)(j_decompress_ptr, boolean);
++typedef boolean (*fn_jpegstartdecompress)(j_decompress_ptr);
++typedef boolean (*fn_jpeghasmultiplescans)(j_decompress_ptr);
++typedef void (*fn_jpegdestroydecompress)(j_decompress_ptr);
++typedef int (*fn_jpegconsumeinput)(j_decompress_ptr);
++typedef boolean (*fn_jpegfinishdecompress)(j_decompress_ptr);
++typedef boolean (*fn_jpegstartoutput)(j_decompress_ptr, int);
++
++fn_jpegstderror jpegstderror;
++fn_jpegstartoutput jpegstartoutput;
++fn_jpegfinishdecompress jpegfinishdecompress;
++fn_jpegconsumeinput jpegconsumeinput;
++fn_jpegdestroydecompress jpegdestroydecompress; 
++fn_jpeghasmultiplescans jpeghasmultiplescans;
++fn_jpegstartdecompress jpegstartdecompress;
++fn_jpegreadheader jpegreadheader;
++fn_jpegfinishoutput jpegfinishoutput;
++fn_jpegreadscanlines jpegreadscanlines;
++fn_jpegresynctorestart jpegresynctorestart;
++fn_jpegcreatedecompress jpegcreatedecompress;
++
+ /* Initialize the Java VM instance variable when the library is
+    first loaded */
+ JavaVM *jvm;
+@@ -462,6 +490,68 @@
+ Java_sun_awt_image_JPEGImageDecoder_initIDs(JNIEnv *env, jclass cls,
+                                             jclass InputStreamClass)
+ {
++    void *handle = dlopen("libjpeg.so.62", RTLD_LAZY | RTLD_GLOBAL);
++ 
++    jpegstderror = (fn_jpegstderror)dlsym(handle, "jpeg_std_error");
++    if (jpegstderror == NULL) {
++       dlclose(handle);
++    }
++
++    jpegdestroydecompress = (fn_jpegdestroydecompress)dlsym(handle, "jpeg_destroy_decompress");
++    if (jpegdestroydecompress == NULL) {
++       dlclose(handle);
++    }  
++
++    jpegcreatedecompress = (fn_jpegcreatedecompress)dlsym(handle, "jpeg_CreateDecompress");
++    if (jpegcreatedecompress == NULL) {
++       dlclose(handle);
++    }
++
++    jpegreadheader = (fn_jpegreadheader)dlsym(handle, "jpeg_read_header");
++    if (jpegreadheader == NULL) {
++       dlclose(handle);
++    }
++
++    jpeghasmultiplescans = (fn_jpeghasmultiplescans)dlsym(handle, "jpeg_has_multiple_scans");
++    if (jpeghasmultiplescans == NULL) {
++       dlclose(handle);
++    }
++
++    jpegstartdecompress = (fn_jpegstartdecompress)dlsym(handle, "jpeg_start_decompress");
++    if (jpegstartdecompress == NULL) {
++       dlclose(handle);
++    }
++
++    jpegconsumeinput = (fn_jpegconsumeinput)dlsym(handle, "jpeg_consume_input");
++    if (jpegconsumeinput == NULL) {
++       dlclose(handle);
++    }
++
++    jpegstartoutput = (fn_jpegstartoutput)dlsym(handle, "jpeg_start_output");
++    if (jpegstartoutput == NULL) {
++       dlclose(handle);
++    }
++
++    jpegfinishdecompress = (fn_jpegfinishdecompress)dlsym(handle, "jpeg_finish_decompress");
++    if (jpegfinishdecompress == NULL) {
++       dlclose(handle);
++    }
++
++    jpegreadscanlines = (fn_jpegreadscanlines)dlsym(handle, "jpeg_read_scanlines");
++    if (jpegreadscanlines == NULL) {
++       dlclose(handle);
++    }
++
++    jpegfinishoutput = (fn_jpegfinishoutput)dlsym(handle, "jpeg_finish_output");
++    if (jpegfinishoutput == NULL) {
++       dlclose(handle);
++    }
++
++    jpegresynctorestart = (fn_jpegresynctorestart)dlsym(handle, "jpeg_resync_to_restart");
++    if (jpegresynctorestart == NULL) {
++       dlclose(handle);
++    }
++
+     sendHeaderInfoID = (*env)->GetMethodID(env, cls, "sendHeaderInfo",
+                                            "(IIZZZ)Z");
+     sendPixelsByteID = (*env)->GetMethodID(env, cls, "sendPixels", "([BI)Z");
+@@ -519,7 +609,7 @@
+   /* Step 1: allocate and initialize JPEG decompression object */
+ 
+   /* We set up the normal JPEG error routines, then override error_exit. */
+-  cinfo.err = jpeg_std_error(&jerr.pub);
++  cinfo.err = jpegstderror(&jerr.pub);
+   jerr.pub.error_exit = sun_jpeg_error_exit;
+ 
+   /* We need to setup our own print routines */
+@@ -530,7 +620,7 @@
+     /* If we get here, the JPEG code has signaled an error.
+      * We need to clean up the JPEG object, close the input file, and return.
+      */
+-    jpeg_destroy_decompress(&cinfo);
++    jpegdestroydecompress(&cinfo);
+     RELEASE_ARRAYS(env, &jsrc);
+     if (!(*env)->ExceptionOccurred(env)) {
+         char buffer[JMSG_LENGTH_MAX];
+@@ -541,7 +631,7 @@
+     return;
+   }
+   /* Now we can initialize the JPEG decompression object. */
+-  jpeg_create_decompress(&cinfo);
++  jpegcreatedecompress(&cinfo, JPEG_LIB_VERSION, (size_t) sizeof(struct jpeg_decompress_struct));
+ 
+   /* Step 2: specify data source (eg, a file) */
+ 
+@@ -555,17 +645,17 @@
+   jsrc.pub.init_source = sun_jpeg_init_source;
+   jsrc.pub.fill_input_buffer = sun_jpeg_fill_input_buffer;
+   jsrc.pub.skip_input_data = sun_jpeg_skip_input_data;
+-  jsrc.pub.resync_to_restart = jpeg_resync_to_restart; /* use default method */
++  jsrc.pub.resync_to_restart = jpegresynctorestart; /* use default method */
+   jsrc.pub.term_source = sun_jpeg_term_source;
+   if (!GET_ARRAYS(env, &jsrc)) {
+-    jpeg_destroy_decompress(&cinfo);
++    jpegdestroydecompress(&cinfo);
+     return;
+   }
+   /* Step 3: read file parameters with jpeg_read_header() */
+ 
+-  (void) jpeg_read_header(&cinfo, TRUE);
++  (void) jpegreadheader(&cinfo, TRUE);
+   /* select buffered-image mode if it is a progressive JPEG only */
+-  buffered_mode = cinfo.buffered_image = jpeg_has_multiple_scans(&cinfo);
++  buffered_mode = cinfo.buffered_image = jpeghasmultiplescans(&cinfo);
+   grayscale = (cinfo.out_color_space == JCS_GRAYSCALE);
+ #ifdef YCCALPHA
+   hasalpha = (cinfo.out_color_space == JCS_RGBA);
+@@ -584,7 +674,7 @@
+                                   grayscale, hasalpha, buffered_mode);
+   if ((*env)->ExceptionOccurred(env) || !ret) {
+     /* No more interest in this image... */
+-    jpeg_destroy_decompress(&cinfo);
++    jpegdestroydecompress(&cinfo);
+     return;
+   }
+   /* Make a one-row-high sample array with enough room to expand to ints */
+@@ -595,7 +685,7 @@
+   }
+ 
+   if (jsrc.hOutputBuffer == 0 || !GET_ARRAYS(env, &jsrc)) {
+-    jpeg_destroy_decompress(&cinfo);
++    jpegdestroydecompress(&cinfo);
+     return;
+   }
+ 
+@@ -613,7 +703,7 @@
+ 
+   /* Step 5: Start decompressor */
+ 
+-  jpeg_start_decompress(&cinfo);
++  jpegstartdecompress(&cinfo);
+ 
+   /* We may need to do some setup of our own at this point before reading
+    * the data.  After jpeg_start_decompress() we have the correct scaled
+@@ -638,28 +728,28 @@
+           do {
+               sun_jpeg_fill_suspended_buffer(&cinfo);
+               jsrc.suspendable = TRUE;
+-              ret = jpeg_consume_input(&cinfo);
++	      ret = jpegconsumeinput(&cinfo);
+               jsrc.suspendable = FALSE;
+           } while (ret != JPEG_SUSPENDED && ret != JPEG_REACHED_EOI);
+           if (ret == JPEG_REACHED_EOI) {
+               final_pass = TRUE;
+               cinfo.dct_method = JDCT_ISLOW;
+           }
+-          jpeg_start_output(&cinfo, cinfo.input_scan_number);
++	  jpegstartoutput(&cinfo, cinfo.input_scan_number);
+       }
+       while (cinfo.output_scanline < cinfo.output_height) {
+           if (! final_pass) {
+               do {
+                   sun_jpeg_fill_suspended_buffer(&cinfo);
+                   jsrc.suspendable = TRUE;
+-                  ret = jpeg_consume_input(&cinfo);
++		  ret = jpegconsumeinput(&cinfo);
+                   jsrc.suspendable = FALSE;
+               } while (ret != JPEG_SUSPENDED && ret != JPEG_REACHED_EOI);
+               if (ret == JPEG_REACHED_EOI) {
+                   break;
+               }
+           }
+-          (void) jpeg_read_scanlines(&cinfo, (JSAMPARRAY) &(jsrc.outbuf), 1);
++	  (void) jpegreadscanlines(&cinfo, (JSAMPARRAY) &(jsrc.outbuf), 1);
+ 
+           if (grayscale) {
+               RELEASE_ARRAYS(env, &jsrc);
+@@ -695,18 +785,18 @@
+           if ((*env)->ExceptionOccurred(env) || !ret ||
+               !GET_ARRAYS(env, &jsrc)) {
+               /* No more interest in this image... */
+-              jpeg_destroy_decompress(&cinfo);
++	      jpegdestroydecompress(&cinfo);
+               return;
+           }
+       }
+       if (buffered_mode) {
+-          jpeg_finish_output(&cinfo);
++	  jpegfinishoutput(&cinfo);
+       }
+   } while (! final_pass);
+ 
+   /* Step 7: Finish decompression */
+ 
+-  (void) jpeg_finish_decompress(&cinfo);
++  (void) jpegfinishdecompress(&cinfo);
+   /* We can ignore the return value since suspension is not possible
+    * with the stdio data source.
+    * (nor with the Java data source)
+@@ -715,7 +805,7 @@
+   /* Step 8: Release JPEG decompression object */
+ 
+   /* This is an important step since it will release a good deal of memory. */
+-  jpeg_destroy_decompress(&cinfo);
++  jpegdestroydecompress(&cinfo);
+ 
+   /* After finish_decompress, we can close the input file.
+    * Here we postpone it until after no more JPEG errors are possible,