Hi, bug should be fixed after svn update of php source in debian.
---------- Weitergeleitete Nachricht ---------- Betreff: Bug #49193 [Opn->Csd]: gd_compat > gdJpegGetVersionString should return const char* not int Datum: Sonntag 09 August 2009 Von: PHP Bug Database <php-b...@lists.php.net> An: t...@drillich.com ATTENTION! Do NOT reply to this email! To reply, use the web interface found at http://bugs.php.net/?id=49193&edit=2 ID: 49193 Updated by: il...@php.net Reported By: th at drillich dot com -Status: Open +Status: Closed Bug Type: GD related Operating System: All 64Bit systems PHP Version: 5.3.0 New Comment: This bug has been fixed in SVN. Snapshots of the sources are packaged every three hours; this change will be in the next snapshot. You can grab the snapshot at http://snaps.php.net/. Thank you for the report, and for helping us make PHP better. Previous Comments: ------------------------------------------------------------------------ [2009-08-09 13:16:21] s...@php.net Automatic comment from SVN on behalf of iliaa Revision: http://svn.php.net/viewvc/?view=revision&revision=286949 Log: MFB: Fixed bug #49193 (gdJpegGetVersionString() inside gd_compact identifies wrong type in declaration) ------------------------------------------------------------------------ [2009-08-09 13:15:46] s...@php.net Automatic comment from SVN on behalf of iliaa Revision: http://svn.php.net/viewvc/?view=revision&revision=286948 Log: Fixed bug #49193 (gdJpegGetVersionString() inside gd_compact identifies wrong type in declaration) ------------------------------------------------------------------------ [2009-08-08 16:49:28] th at drillich dot com Here's the patch which fixes the bug: --- php5-5.3.0/ext/gd/libgd/gd_compat.hgdJpegGetVersionString_returnsInt 2009-08-07 19:09:40.000000000 +0200 +++ php5-5.3.0/ext/gd/libgd/gd_compat.h 2009-08-07 19:09:54.000000000 +0200 @@ -8,7 +8,7 @@ #endif const char * gdPngGetVersionString(); -int gdJpegGetVersionString(); +const char * gdJpegGetVersionString(); int gdJpegGetVersionInt(); int overflow2(int a, int b); --- php5-5.3.0/ext/gd/libgd/gd_compat.c.gdJpegGetVersionString_returnsInt 2009-08-07 19:09:07.000000000 +0200 +++ php5-5.3.0/ext/gd/libgd/gd_compat.c 2009-08-07 19:10:11.000000000 +0200 @@ -14,7 +14,7 @@ return JPEG_LIB_VERSION; } -int gdJpegGetVersionString() +const char * gdJpegGetVersionString() { switch(JPEG_LIB_VERSION) { case 62: ------------------------------------------------------------------------ [2009-08-07 17:14:16] th at drillich dot com Description: ------------ In gd_compat.[hc] gdJpegGetVersionString() is declared as returning int not const char*, but sizeof(int) != sizeof(const char*) on some systems like here sizeof(int) == 4 and sizeof(const char*) == 8. this causes a segfault on phpinfo(). cu thomas Actual result: -------------- Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7f996e9c3740 (LWP 17235)] strlen () at ../sysdeps/x86_64/strlen.S:48 48 ../sysdeps/x86_64/strlen.S: No such file or directory. in ../sysdeps/x86_64/strlen.S Current language: auto; currently asm (gdb) bt #0 strlen () at ../sysdeps/x86_64/strlen.S:48 #1 0x00007f9969a207c8 in format_converter (odp=0x7fff76a001f0, fmt=0x7f9964f364d0 "s", ap=0x7fff76a00150) at src/php5/php5-5.3.0/main/snprintf.c:964 #2 0x00007f9969a213ac in strx_printv (ccp=0x7fff76a0020c, buf=0x7f996e9c36f0 "(X\206n\231\177", len=1990197800, format=0x7f9964f364cf "%s", ap=0x0) at src/php5/php5-5.3.0/main/snprintf.c:1211 #3 0x00007f9969a21554 in ap_php_snprintf (buf=0x7fff76a002db "", len=1855731440, format=0x0) at src/php5/php5-5.3.0/main/snprintf.c:1256 #4 0x00007f9964f32b44 in zm_info_gd (zend_module=0x13c2bb0) at src/php5/php5-5.3.0/ext/gd/gd.c:1296 #5 0x00007f99699c06e0 in _display_module_info_func (module=0x64f37878) at src/php5/php5-5.3.0/ext/standard/info.c:123 #6 0x00007f9969a7c6d5 in zend_hash_apply (ht=0x7fff76a00520, apply_func=0x7f99699c06d0 <_display_module_info_func>) at src/php5/php5-5.3.0/Zend/zend_hash.c:673 #7 0x00007f99699c1a5a in php_print_info (flag=32767) at src/php5/php5-5.3.0/ext/standard/info.c:903 #8 0x00007f99699c1e61 in zif_phpinfo (ht=1693677688, return_value=0x130f858, return_value_ptr=0x7fff76a00228, this_ptr=0x0, return_value_used=-16843009) at src/php5/php5-5.3.0/ext/standard/info.c:1217 #9 0x00007f9969ac1e5b in zend_do_fcall_common_helper_SPEC (execute_data=0x7f996a17c580) at src/php5/php5-5.3.0/Zend/zend_vm_execute.h:313 #10 0x00007f9969a9b299 in execute (op_array=0x130eea8) at src/php5/php5-5.3.0/Zend/zend_vm_execute.h:104 #11 0x00007f9969a700c1 in zend_execute_scripts (type=0, retval=0x7fff76a00770, file_count=3) at src/php5/php5-5.3.0/Zend/zend.c:1188 #12 0x00007f9969a1c805 in php_execute_script (primary_file=Cannot access memory at address 0x8000769ff690 ) at src/php5/php5-5.3.0/main/main.c:2196 #13 0x00007f9969afa775 in php_handler (r=0x43c055) at src/php5/php5-5.3.0/sapi/apache2handler/sapi_apache2.c:663 #14 0x000000000043b8d3 in ap_run_handler () #15 0x000000000043ee9f in ap_invoke_handler () #16 0x000000000044c11e in ap_process_request () #17 0x0000000000449158 in ?? () #18 0x0000000000442dd3 in ap_run_process_connection () #19 0x0000000000450720 in ?? () #20 0x0000000000450a38 in ?? () #21 0x0000000000451050 in ap_mpm_run () #22 0x0000000000428425 in main () (gdb) ------------------------------------------------------------------------ ------------------------------------------------------------- -- mit freundlichem Gruss -- regards Thomas Drillich Heugasse 4 / D-55116 Mainz / Germany fon +49 (0)6131 570 26 21 fax +49 (0)180 506 033 437 443 t...@drillich.com
ATTENTION! Do NOT reply to this email! To reply, use the web interface found at http://bugs.php.net/?id=49193&edit=2 ID: 49193 Updated by: il...@php.net Reported By: th at drillich dot com -Status: Open +Status: Closed Bug Type: GD related Operating System: All 64Bit systems PHP Version: 5.3.0 New Comment: This bug has been fixed in SVN. Snapshots of the sources are packaged every three hours; this change will be in the next snapshot. You can grab the snapshot at http://snaps.php.net/. Thank you for the report, and for helping us make PHP better. Previous Comments: ------------------------------------------------------------------------ [2009-08-09 13:16:21] s...@php.net Automatic comment from SVN on behalf of iliaa Revision: http://svn.php.net/viewvc/?view=revision&revision=286949 Log: MFB: Fixed bug #49193 (gdJpegGetVersionString() inside gd_compact identifies wrong type in declaration) ------------------------------------------------------------------------ [2009-08-09 13:15:46] s...@php.net Automatic comment from SVN on behalf of iliaa Revision: http://svn.php.net/viewvc/?view=revision&revision=286948 Log: Fixed bug #49193 (gdJpegGetVersionString() inside gd_compact identifies wrong type in declaration) ------------------------------------------------------------------------ [2009-08-08 16:49:28] th at drillich dot com Here's the patch which fixes the bug: --- php5-5.3.0/ext/gd/libgd/gd_compat.hgdJpegGetVersionString_returnsInt 2009-08-07 19:09:40.000000000 +0200 +++ php5-5.3.0/ext/gd/libgd/gd_compat.h 2009-08-07 19:09:54.000000000 +0200 @@ -8,7 +8,7 @@ #endif const char * gdPngGetVersionString(); -int gdJpegGetVersionString(); +const char * gdJpegGetVersionString(); int gdJpegGetVersionInt(); int overflow2(int a, int b); --- php5-5.3.0/ext/gd/libgd/gd_compat.c.gdJpegGetVersionString_returnsInt 2009-08-07 19:09:07.000000000 +0200 +++ php5-5.3.0/ext/gd/libgd/gd_compat.c 2009-08-07 19:10:11.000000000 +0200 @@ -14,7 +14,7 @@ return JPEG_LIB_VERSION; } -int gdJpegGetVersionString() +const char * gdJpegGetVersionString() { switch(JPEG_LIB_VERSION) { case 62: ------------------------------------------------------------------------ [2009-08-07 17:14:16] th at drillich dot com Description: ------------ In gd_compat.[hc] gdJpegGetVersionString() is declared as returning int not const char*, but sizeof(int) != sizeof(const char*) on some systems like here sizeof(int) == 4 and sizeof(const char*) == 8. this causes a segfault on phpinfo(). cu thomas Actual result: -------------- Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7f996e9c3740 (LWP 17235)] strlen () at ../sysdeps/x86_64/strlen.S:48 48 ../sysdeps/x86_64/strlen.S: No such file or directory. in ../sysdeps/x86_64/strlen.S Current language: auto; currently asm (gdb) bt #0 strlen () at ../sysdeps/x86_64/strlen.S:48 #1 0x00007f9969a207c8 in format_converter (odp=0x7fff76a001f0, fmt=0x7f9964f364d0 "s", ap=0x7fff76a00150) at src/php5/php5-5.3.0/main/snprintf.c:964 #2 0x00007f9969a213ac in strx_printv (ccp=0x7fff76a0020c, buf=0x7f996e9c36f0 "(X\206n\231\177", len=1990197800, format=0x7f9964f364cf "%s", ap=0x0) at src/php5/php5-5.3.0/main/snprintf.c:1211 #3 0x00007f9969a21554 in ap_php_snprintf (buf=0x7fff76a002db "", len=1855731440, format=0x0) at src/php5/php5-5.3.0/main/snprintf.c:1256 #4 0x00007f9964f32b44 in zm_info_gd (zend_module=0x13c2bb0) at src/php5/php5-5.3.0/ext/gd/gd.c:1296 #5 0x00007f99699c06e0 in _display_module_info_func (module=0x64f37878) at src/php5/php5-5.3.0/ext/standard/info.c:123 #6 0x00007f9969a7c6d5 in zend_hash_apply (ht=0x7fff76a00520, apply_func=0x7f99699c06d0 <_display_module_info_func>) at src/php5/php5-5.3.0/Zend/zend_hash.c:673 #7 0x00007f99699c1a5a in php_print_info (flag=32767) at src/php5/php5-5.3.0/ext/standard/info.c:903 #8 0x00007f99699c1e61 in zif_phpinfo (ht=1693677688, return_value=0x130f858, return_value_ptr=0x7fff76a00228, this_ptr=0x0, return_value_used=-16843009) at src/php5/php5-5.3.0/ext/standard/info.c:1217 #9 0x00007f9969ac1e5b in zend_do_fcall_common_helper_SPEC (execute_data=0x7f996a17c580) at src/php5/php5-5.3.0/Zend/zend_vm_execute.h:313 #10 0x00007f9969a9b299 in execute (op_array=0x130eea8) at src/php5/php5-5.3.0/Zend/zend_vm_execute.h:104 #11 0x00007f9969a700c1 in zend_execute_scripts (type=0, retval=0x7fff76a00770, file_count=3) at src/php5/php5-5.3.0/Zend/zend.c:1188 #12 0x00007f9969a1c805 in php_execute_script (primary_file=Cannot access memory at address 0x8000769ff690 ) at src/php5/php5-5.3.0/main/main.c:2196 #13 0x00007f9969afa775 in php_handler (r=0x43c055) at src/php5/php5-5.3.0/sapi/apache2handler/sapi_apache2.c:663 #14 0x000000000043b8d3 in ap_run_handler () #15 0x000000000043ee9f in ap_invoke_handler () #16 0x000000000044c11e in ap_process_request () #17 0x0000000000449158 in ?? () #18 0x0000000000442dd3 in ap_run_process_connection () #19 0x0000000000450720 in ?? () #20 0x0000000000450a38 in ?? () #21 0x0000000000451050 in ap_mpm_run () #22 0x0000000000428425 in main () (gdb) ------------------------------------------------------------------------