Bug #79067 [Asn->Csd]: gdTransformAffineCopy() may use unitialized values

Edit report at https://bugs.php.net/bug.php?id=79067&edit=1 ID: 79067 Updated by: cmb@php.net Reported by: cmb@php.net Summary: gdTransformAffineCopy() may use unitialized values -Status: Assigned +Status: Closed Type: Bug Package: GD related Operating System: * PHP Version: 7.3Git-2020-01-06 (Git) Assigned To: cmb Block user comment: N Private report: N New Comment: Automatic comment on behalf of cmbecker69@gmx.de Revision: http://git.php.net/?p=php-src.git;a=commit;h=2c5860517c4a1f7ebc81ef79858aa5aff5aad76c Log: Fix #79067: gdTransformAffineCopy() may use unitialized values Previous Comments: ------------------------------------------------------------------------ [2020-01-06 08:28:15] cmb@php.net Description: ------------ See <https://github.com/libgd/libgd/issues/583>. Test script: --------------- <?php $matrix = [1, 1, 1, 1, 1, 1]; $src = imagecreatetruecolor(8, 8); var_dump(imageaffine($src, $matrix)); Expected result: ---------------- bool(false) Actual result: -------------- ==10583== Memcheck, a memory error detector ==10583== Copyright (C) 2002-2015, and GNU GPL'd, by Julian Seward et al. ==10583== Using Valgrind-3.12.0.SVN and LibVEX; rerun with -h for copyright info ==10583== Command: sapi/cli/php /mnt/c/php-sdk/phpdev/vc15/x64/affine.php ==10583== ==10583== Conditional jump or move depends on uninitialised value(s) ==10583== at 0x297F3B: getPixelInterpolated (gd_interpolation.c:747) ==10583== by 0x29D050: gdTransformAffineCopy (gd_interpolation.c:2425) ==10583== by 0x29D384: gdTransformAffineGetImage (gd_interpolation.c:2309) ==10583== by 0x27E017: zif_imageaffine (gd.c:4880) ==10583== by 0x439ADD: ZEND_DO_ICALL_SPEC_RETVAL_USED_HANDLER (zend_vm_execute.h:694) ==10583== by 0x439ADD: execute_ex (zend_vm_execute.h:55507) ==10583== by 0x44214F: zend_execute (zend_vm_execute.h:60939) ==10583== by 0x3B842A: zend_execute_scripts (zend.c:1568) ==10583== by 0x357F9F: php_execute_script (main.c:2639) ==10583== by 0x44449D: do_cli (php_cli.c:997) ==10583== by 0x1E94FC: main (php_cli.c:1389) ==10583== ==10583== Conditional jump or move depends on uninitialised value(s) ==10583== at 0x297F4E: getPixelInterpolated (gd_interpolation.c:748) ==10583== by 0x29D050: gdTransformAffineCopy (gd_interpolation.c:2425) ==10583== by 0x29D384: gdTransformAffineGetImage (gd_interpolation.c:2309) ==10583== by 0x27E017: zif_imageaffine (gd.c:4880) ==10583== by 0x439ADD: ZEND_DO_ICALL_SPEC_RETVAL_USED_HANDLER (zend_vm_execute.h:694) ==10583== by 0x439ADD: execute_ex (zend_vm_execute.h:55507) ==10583== by 0x44214F: zend_execute (zend_vm_execute.h:60939) ==10583== by 0x3B842A: zend_execute_scripts (zend.c:1568) ==10583== by 0x357F9F: php_execute_script (main.c:2639) ==10583== by 0x44449D: do_cli (php_cli.c:997) ==10583== by 0x1E94FC: main (php_cli.c:1389) ==10583== ==10583== Conditional jump or move depends on uninitialised value(s) ==10583== at 0x296F5C: filter_bicubic (gd_interpolation.c:343) ==10583== by 0x297FDC: getPixelInterpolated (gd_interpolation.c:773) ==10583== by 0x29D050: gdTransformAffineCopy (gd_interpolation.c:2425) ==10583== by 0x29D384: gdTransformAffineGetImage (gd_interpolation.c:2309) ==10583== by 0x27E017: zif_imageaffine (gd.c:4880) ==10583== by 0x439ADD: ZEND_DO_ICALL_SPEC_RETVAL_USED_HANDLER (zend_vm_execute.h:694) ==10583== by 0x439ADD: execute_ex (zend_vm_execute.h:55507) ==10583== by 0x44214F: zend_execute (zend_vm_execute.h:60939) ==10583== by 0x3B842A: zend_execute_scripts (zend.c:1568) ==10583== by 0x357F9F: php_execute_script (main.c:2639) ==10583== by 0x44449D: do_cli (php_cli.c:997) ==10583== by 0x1E94FC: main (php_cli.c:1389) ==10583== ==10583== Conditional jump or move depends on uninitialised value(s) ==10583== at 0x296F6A: filter_bicubic (gd_interpolation.c:344) ==10583== by 0x297FDC: getPixelInterpolated (gd_interpolation.c:773) ==10583== by 0x29D050: gdTransformAffineCopy (gd_interpolation.c:2425) ==10583== by 0x29D384: gdTransformAffineGetImage (gd_interpolation.c:2309) ==10583== by 0x27E017: zif_imageaffine (gd.c:4880) ==10583== by 0x439ADD: ZEND_DO_ICALL_SPEC_RETVAL_USED_HANDLER (zend_vm_execute.h:694) ==10583== by 0x439ADD: execute_ex (zend_vm_execute.h:55507) ==10583== by 0x44214F: zend_execute (zend_vm_execute.h:60939) ==10583== by 0x3B842A: zend_execute_scripts (zend.c:1568) ==10583== by 0x357F9F: php_execute_script (main.c:2639) ==10583== by 0x44449D: do_cli (php_cli.c:997) ==10583== by 0x1E94FC: main (php_cli.c:1389) ==10583== ==10583== Conditional jump or move depends on uninitialised value(s) ==10583== at 0x296F5C: filter_bicubic (gd_interpolation.c:343) ==10583== by 0x297FFF: getPixelInterpolated (gd_interpolation.c:774) ==10583== by 0x29D050: gdTransformAffineCopy (gd_interpolation.c:2425) ==10583== by 0x29D384: gdTransformAffineGetImage (gd_interpolation.c:2309) ==10583== by 0x27E017: zif_imageaffine (gd.c:4880) ==10583== by 0x439ADD: ZEND_DO_ICALL_SPEC_RETVAL_USED_HANDLER (zend_vm_execute.h:694) ==10583== by 0x439ADD: execute_ex (zend_vm_execute.h:55507) ==10583== by 0x44214F: zend_execute (zend_vm_execute.h:60939) ==10583== by 0x3B842A: zend_execute_scripts (zend.c:1568) ==10583== by 0x357F9F: php_execute_script (main.c:2639) ==10583== by 0x44449D: do_cli (php_cli.c:997) ==10583== by 0x1E94FC: main (php_cli.c:1389) ==10583== ==10583== Conditional jump or move depends on uninitialised value(s) ==10583== at 0x296F6A: filter_bicubic (gd_interpolation.c:344) ==10583== by 0x297FFF: getPixelInterpolated (gd_interpolation.c:774) ==10583== by 0x29D050: gdTransformAffineCopy (gd_interpolation.c:2425) ==10583== by 0x29D384: gdTransformAffineGetImage (gd_interpolation.c:2309) ==10583== by 0x27E017: zif_imageaffine (gd.c:4880) ==10583== by 0x439ADD: ZEND_DO_ICALL_SPEC_RETVAL_USED_HANDLER (zend_vm_execute.h:694) ==10583== by 0x439ADD: execute_ex (zend_vm_execute.h:55507) ==10583== by 0x44214F: zend_execute (zend_vm_execute.h:60939) ==10583== by 0x3B842A: zend_execute_scripts (zend.c:1568) ==10583== by 0x357F9F: php_execute_script (main.c:2639) ==10583== by 0x44449D: do_cli (php_cli.c:997) ==10583== by 0x1E94FC: main (php_cli.c:1389) ==10583== ==10583== Conditional jump or move depends on uninitialised value(s) ==10583== at 0x298036: getPixelInterpolated (gd_interpolation.c:784) ==10583== by 0x29D050: gdTransformAffineCopy (gd_interpolation.c:2425) ==10583== by 0x29D384: gdTransformAffineGetImage (gd_interpolation.c:2309) ==10583== by 0x27E017: zif_imageaffine (gd.c:4880) ==10583== by 0x439ADD: ZEND_DO_ICALL_SPEC_RETVAL_USED_HANDLER (zend_vm_execute.h:694) ==10583== by 0x439ADD: execute_ex (zend_vm_execute.h:55507) ==10583== by 0x44214F: zend_execute (zend_vm_execute.h:60939) ==10583== by 0x3B842A: zend_execute_scripts (zend.c:1568) ==10583== by 0x357F9F: php_execute_script (main.c:2639) ==10583== by 0x44449D: do_cli (php_cli.c:997) ==10583== by 0x1E94FC: main (php_cli.c:1389) ==10583== ==10583== Use of uninitialised value of size 8 ==10583== at 0x2980E0: getPixelInterpolated (gd_interpolation.c:786) ==10583== by 0x29D050: gdTransformAffineCopy (gd_interpolation.c:2425) ==10583== by 0x29D384: gdTransformAffineGetImage (gd_interpolation.c:2309) ==10583== by 0x27E017: zif_imageaffine (gd.c:4880) ==10583== by 0x439ADD: ZEND_DO_ICALL_SPEC_RETVAL_USED_HANDLER (zend_vm_execute.h:694) ==10583== by 0x439ADD: execute_ex (zend_vm_execute.h:55507) ==10583== by 0x44214F: zend_execute (zend_vm_execute.h:60939) ==10583== by 0x3B842A: zend_execute_scripts (zend.c:1568) ==10583== by 0x357F9F: php_execute_script (main.c:2639) ==10583== by 0x44449D: do_cli (php_cli.c:997) ==10583== by 0x1E94FC: main (php_cli.c:1389) ==10583== ==10583== Conditional jump or move depends on uninitialised value(s) ==10583== at 0x2980F4: getPixelInterpolated (gd_interpolation.c:788) ==10583== by 0x29D050: gdTransformAffineCopy (gd_interpolation.c:2425) ==10583== by 0x29D384: gdTransformAffineGetImage (gd_interpolation.c:2309) ==10583== by 0x27E017: zif_imageaffine (gd.c:4880) ==10583== by 0x439ADD: ZEND_DO_ICALL_SPEC_RETVAL_USED_HANDLER (zend_vm_execute.h:694) ==10583== by 0x439ADD: execute_ex (zend_vm_execute.h:55507) ==10583== by 0x44214F: zend_execute (zend_vm_execute.h:60939) ==10583== by 0x3B842A: zend_execute_scripts (zend.c:1568) ==10583== by 0x357F9F: php_execute_script (main.c:2639) ==10583== by 0x44449D: do_cli (php_cli.c:997) ==10583== by 0x1E94FC: main (php_cli.c:1389) ==10583== ==10583== Conditional jump or move depends on uninitialised value(s) ==10583== at 0x298114: getPixelOverflowTC (gd_interpolation.c:658) ==10583== by 0x298114: getPixelInterpolated (gd_interpolation.c:789) ==10583== by 0x29D050: gdTransformAffineCopy (gd_interpolation.c:2425) ==10583== by 0x29D384: gdTransformAffineGetImage (gd_interpolation.c:2309) ==10583== by 0x27E017: zif_imageaffine (gd.c:4880) ==10583== by 0x439ADD: ZEND_DO_ICALL_SPEC_RETVAL_USED_HANDLER (zend_vm_execute.h:694) ==10583== by 0x439ADD: execute_ex (zend_vm_execute.h:55507) ==10583== by 0x44214F: zend_execute (zend_vm_execute.h:60939) ==10583== by 0x3B842A: zend_execute_scripts (zend.c:1568) ==10583== by 0x357F9F: php_execute_script (main.c:2639) ==10583== by 0x44449D: do_cli (php_cli.c:997) ==10583== by 0x1E94FC: main (php_cli.c:1389) ==10583== ==10583== Use of uninitialised value of size 8 ==10583== at 0x2981A0: getPixelInterpolated (gd_interpolation.c:791) ==10583== by 0x29D050: gdTransformAffineCopy (gd_interpolation.c:2425) ==10583== by 0x29D384: gdTransformAffineGetImage (gd_interpolation.c:2309) ==10583== by 0x27E017: zif_imageaffine (gd.c:4880) ==10583== by 0x439ADD: ZEND_DO_ICALL_SPEC_RETVAL_USED_HANDLER (zend_vm_execute.h:694) ==10583== by 0x439ADD: execute_ex (zend_vm_execute.h:55507) ==10583== by 0x44214F: zend_execute (zend_vm_execute.h:60939) ==10583== by 0x3B842A: zend_execute_scripts (zend.c:1568) ==10583== by 0x357F9F: php_execute_script (main.c:2639) ==10583== by 0x44449D: do_cli (php_cli.c:997) ==10583== by 0x1E94FC: main (php_cli.c:1389) ==10583== ==10583== Conditional jump or move depends on uninitialised value(s) ==10583== at 0x2981D7: getPixelInterpolated (gd_interpolation.c:788) ==10583== by 0x29D050: gdTransformAffineCopy (gd_interpolation.c:2425) ==10583== by 0x29D384: gdTransformAffineGetImage (gd_interpolation.c:2309) ==10583== by 0x27E017: zif_imageaffine (gd.c:4880) ==10583== by 0x439ADD: ZEND_DO_ICALL_SPEC_RETVAL_USED_HANDLER (zend_vm_execute.h:694) ==10583== by 0x439ADD: execute_ex (zend_vm_execute.h:55507) ==10583== by 0x44214F: zend_execute (zend_vm_execute.h:60939) ==10583== by 0x3B842A: zend_execute_scripts (zend.c:1568) ==10583== by 0x357F9F: php_execute_script (main.c:2639) ==10583== by 0x44449D: do_cli (php_cli.c:997) ==10583== by 0x1E94FC: main (php_cli.c:1389) ==10583== ==10583== Conditional jump or move depends on uninitialised value(s) ==10583== at 0x2981ED: getPixelInterpolated (gd_interpolation.c:784) ==10583== by 0x29D050: gdTransformAffineCopy (gd_interpolation.c:2425) ==10583== by 0x29D384: gdTransformAffineGetImage (gd_interpolation.c:2309) ==10583== by 0x27E017: zif_imageaffine (gd.c:4880) ==10583== by 0x439ADD: ZEND_DO_ICALL_SPEC_RETVAL_USED_HANDLER (zend_vm_execute.h:694) ==10583== by 0x439ADD: execute_ex (zend_vm_execute.h:55507) ==10583== by 0x44214F: zend_execute (zend_vm_execute.h:60939) ==10583== by 0x3B842A: zend_execute_scripts (zend.c:1568) ==10583== by 0x357F9F: php_execute_script (main.c:2639) ==10583== by 0x44449D: do_cli (php_cli.c:997) ==10583== by 0x1E94FC: main (php_cli.c:1389) ==10583== ==10583== Conditional jump or move depends on uninitialised value(s) ==10583== at 0x298121: getPixelOverflowTC (gd_interpolation.c:658) ==10583== by 0x298121: getPixelInterpolated (gd_interpolation.c:789) ==10583== by 0x29D050: gdTransformAffineCopy (gd_interpolation.c:2425) ==10583== by 0x29D384: gdTransformAffineGetImage (gd_interpolation.c:2309) ==10583== by 0x27E017: zif_imageaffine (gd.c:4880) ==10583== by 0x439ADD: ZEND_DO_ICALL_SPEC_RETVAL_USED_HANDLER (zend_vm_execute.h:694) ==10583== by 0x439ADD: execute_ex (zend_vm_execute.h:55507) ==10583== by 0x44214F: zend_execute (zend_vm_execute.h:60939) ==10583== by 0x3B842A: zend_execute_scripts (zend.c:1568) ==10583== by 0x357F9F: php_execute_script (main.c:2639) ==10583== by 0x44449D: do_cli (php_cli.c:997) ==10583== by 0x1E94FC: main (php_cli.c:1389) ==10583== ==10583== Conditional jump or move depends on uninitialised value(s) ==10583== at 0x29812E: getPixelOverflowTC (gd_interpolation.c:658) ==10583== by 0x29812E: getPixelInterpolated (gd_interpolation.c:789) ==10583== by 0x29D050: gdTransformAffineCopy (gd_interpolation.c:2425) ==10583== by 0x29D384: gdTransformAffineGetImage (gd_interpolation.c:2309) ==10583== by 0x27E017: zif_imageaffine (gd.c:4880) ==10583== by 0x439ADD: ZEND_DO_ICALL_SPEC_RETVAL_USED_HANDLER (zend_vm_execute.h:694) ==10583== by 0x439ADD: execute_ex (zend_vm_execute.h:55507) ==10583== by 0x44214F: zend_execute (zend_vm_execute.h:60939) ==10583== by 0x3B842A: zend_execute_scripts (zend.c:1568) ==10583== by 0x357F9F: php_execute_script (main.c:2639) ==10583== by 0x44449D: do_cli (php_cli.c:997) ==10583== by 0x1E94FC: main (php_cli.c:1389) ==10583== ==10583== Conditional jump or move depends on uninitialised value(s) ==10583== at 0x29813B: getPixelOverflowTC (gd_interpolation.c:658) ==10583== by 0x29813B: getPixelInterpolated (gd_interpolation.c:789) ==10583== by 0x29D050: gdTransformAffineCopy (gd_interpolation.c:2425) ==10583== by 0x29D384: gdTransformAffineGetImage (gd_interpolation.c:2309) ==10583== by 0x27E017: zif_imageaffine (gd.c:4880) ==10583== by 0x439ADD: ZEND_DO_ICALL_SPEC_RETVAL_USED_HANDLER (zend_vm_execute.h:694) ==10583== by 0x439ADD: execute_ex (zend_vm_execute.h:55507) ==10583== by 0x44214F: zend_execute (zend_vm_execute.h:60939) ==10583== by 0x3B842A: zend_execute_scripts (zend.c:1568) ==10583== by 0x357F9F: php_execute_script (main.c:2639) ==10583== by 0x44449D: do_cli (php_cli.c:997) ==10583== by 0x1E94FC: main (php_cli.c:1389) ==10583== ==10583== Conditional jump or move depends on uninitialised value(s) ==10583== at 0x298204: getPixelInterpolated (gd_interpolation.c:810) ==10583== by 0x29D050: gdTransformAffineCopy (gd_interpolation.c:2425) ==10583== by 0x29D384: gdTransformAffineGetImage (gd_interpolation.c:2309) ==10583== by 0x27E017: zif_imageaffine (gd.c:4880) ==10583== by 0x439ADD: ZEND_DO_ICALL_SPEC_RETVAL_USED_HANDLER (zend_vm_execute.h:694) ==10583== by 0x439ADD: execute_ex (zend_vm_execute.h:55507) ==10583== by 0x44214F: zend_execute (zend_vm_execute.h:60939) ==10583== by 0x3B842A: zend_execute_scripts (zend.c:1568) ==10583== by 0x357F9F: php_execute_script (main.c:2639) ==10583== by 0x44449D: do_cli (php_cli.c:997) ==10583== by 0x1E94FC: main (php_cli.c:1389) ==10583== ==10583== Conditional jump or move depends on uninitialised value(s) ==10583== at 0x298427: getPixelInterpolated (gd_interpolation.c:810) ==10583== by 0x29D050: gdTransformAffineCopy (gd_interpolation.c:2425) ==10583== by 0x29D384: gdTransformAffineGetImage (gd_interpolation.c:2309) ==10583== by 0x27E017: zif_imageaffine (gd.c:4880) ==10583== by 0x439ADD: ZEND_DO_ICALL_SPEC_RETVAL_USED_HANDLER (zend_vm_execute.h:694) ==10583== by 0x439ADD: execute_ex (zend_vm_execute.h:55507) ==10583== by 0x44214F: zend_execute (zend_vm_execute.h:60939) ==10583== by 0x3B842A: zend_execute_scripts (zend.c:1568) ==10583== by 0x357F9F: php_execute_script (main.c:2639) ==10583== by 0x44449D: do_cli (php_cli.c:997) ==10583== by 0x1E94FC: main (php_cli.c:1389) ==10583== ==10583== Conditional jump or move depends on uninitialised value(s) ==10583== at 0x29843D: getPixelInterpolated (gd_interpolation.c:811) ==10583== by 0x29D050: gdTransformAffineCopy (gd_interpolation.c:2425) ==10583== by 0x29D384: gdTransformAffineGetImage (gd_interpolation.c:2309) ==10583== by 0x27E017: zif_imageaffine (gd.c:4880) ==10583== by 0x439ADD: ZEND_DO_ICALL_SPEC_RETVAL_USED_HANDLER (zend_vm_execute.h:694) ==10583== by 0x439ADD: execute_ex (zend_vm_execute.h:55507) ==10583== by 0x44214F: zend_execute (zend_vm_execute.h:60939) ==10583== by 0x3B842A: zend_execute_scripts (zend.c:1568) ==10583== by 0x357F9F: php_execute_script (main.c:2639) ==10583== by 0x44449D: do_cli (php_cli.c:997) ==10583== by 0x1E94FC: main (php_cli.c:1389) ==10583== ==10583== Conditional jump or move depends on uninitialised value(s) ==10583== at 0x2983F7: getPixelInterpolated (gd_interpolation.c:811) ==10583== by 0x29D050: gdTransformAffineCopy (gd_interpolation.c:2425) ==10583== by 0x29D384: gdTransformAffineGetImage (gd_interpolation.c:2309) ==10583== by 0x27E017: zif_imageaffine (gd.c:4880) ==10583== by 0x439ADD: ZEND_DO_ICALL_SPEC_RETVAL_USED_HANDLER (zend_vm_execute.h:694) ==10583== by 0x439ADD: execute_ex (zend_vm_execute.h:55507) ==10583== by 0x44214F: zend_execute (zend_vm_execute.h:60939) ==10583== by 0x3B842A: zend_execute_scripts (zend.c:1568) ==10583== by 0x357F9F: php_execute_script (main.c:2639) ==10583== by 0x44449D: do_cli (php_cli.c:997) ==10583== by 0x1E94FC: main (php_cli.c:1389) ==10583== ==10583== Conditional jump or move depends on uninitialised value(s) ==10583== at 0x29840F: getPixelInterpolated (gd_interpolation.c:812) ==10583== by 0x29D050: gdTransformAffineCopy (gd_interpolation.c:2425) ==10583== by 0x29D384: gdTransformAffineGetImage (gd_interpolation.c:2309) ==10583== by 0x27E017: zif_imageaffine (gd.c:4880) ==10583== by 0x439ADD: ZEND_DO_ICALL_SPEC_RETVAL_USED_HANDLER (zend_vm_execute.h:694) ==10583== by 0x439ADD: execute_ex (zend_vm_execute.h:55507) ==10583== by 0x44214F: zend_execute (zend_vm_execute.h:60939) ==10583== by 0x3B842A: zend_execute_scripts (zend.c:1568) ==10583== by 0x357F9F: php_execute_script (main.c:2639) ==10583== by 0x44449D: do_cli (php_cli.c:997) ==10583== by 0x1E94FC: main (php_cli.c:1389) ==10583== ==10583== Conditional jump or move depends on uninitialised value(s) ==10583== at 0x29822B: getPixelInterpolated (gd_interpolation.c:812) ==10583== by 0x29D050: gdTransformAffineCopy (gd_interpolation.c:2425) ==10583== by 0x29D384: gdTransformAffineGetImage (gd_interpolation.c:2309) ==10583== by 0x27E017: zif_imageaffine (gd.c:4880) ==10583== by 0x439ADD: ZEND_DO_ICALL_SPEC_RETVAL_USED_HANDLER (zend_vm_execute.h:694) ==10583== by 0x439ADD: execute_ex (zend_vm_execute.h:55507) ==10583== by 0x44214F: zend_execute (zend_vm_execute.h:60939) ==10583== by 0x3B842A: zend_execute_scripts (zend.c:1568) ==10583== by 0x357F9F: php_execute_script (main.c:2639) ==10583== by 0x44449D: do_cli (php_cli.c:997) ==10583== by 0x1E94FC: main (php_cli.c:1389) ==10583== ==10583== Conditional jump or move depends on uninitialised value(s) ==10583== at 0x29823B: getPixelInterpolated (gd_interpolation.c:813) ==10583== by 0x29D050: gdTransformAffineCopy (gd_interpolation.c:2425) ==10583== by 0x29D384: gdTransformAffineGetImage (gd_interpolation.c:2309) ==10583== by 0x27E017: zif_imageaffine (gd.c:4880) ==10583== by 0x439ADD: ZEND_DO_ICALL_SPEC_RETVAL_USED_HANDLER (zend_vm_execute.h:694) ==10583== by 0x439ADD: execute_ex (zend_vm_execute.h:55507) ==10583== by 0x44214F: zend_execute (zend_vm_execute.h:60939) ==10583== by 0x3B842A: zend_execute_scripts (zend.c:1568) ==10583== by 0x357F9F: php_execute_script (main.c:2639) ==10583== by 0x44449D: do_cli (php_cli.c:997) ==10583== by 0x1E94FC: main (php_cli.c:1389) ==10583== ==10583== Conditional jump or move depends on uninitialised value(s) ==10583== at 0x2983D7: getPixelInterpolated (gd_interpolation.c:813) ==10583== by 0x29D050: gdTransformAffineCopy (gd_interpolation.c:2425) ==10583== by 0x29D384: gdTransformAffineGetImage (gd_interpolation.c:2309) ==10583== by 0x27E017: zif_imageaffine (gd.c:4880) ==10583== by 0x439ADD: ZEND_DO_ICALL_SPEC_RETVAL_USED_HANDLER (zend_vm_execute.h:694) ==10583== by 0x439ADD: execute_ex (zend_vm_execute.h:55507) ==10583== by 0x44214F: zend_execute (zend_vm_execute.h:60939) ==10583== by 0x3B842A: zend_execute_scripts (zend.c:1568) ==10583== by 0x357F9F: php_execute_script (main.c:2639) ==10583== by 0x44449D: do_cli (php_cli.c:997) ==10583== by 0x1E94FC: main (php_cli.c:1389) ==10583== ==10583== Conditional jump or move depends on uninitialised value(s) ==10583== at 0x298213: getPixelInterpolated (gd_interpolation.c:811) ==10583== by 0x29D050: gdTransformAffineCopy (gd_interpolation.c:2425) ==10583== by 0x29D384: gdTransformAffineGetImage (gd_interpolation.c:2309) ==10583== by 0x27E017: zif_imageaffine (gd.c:4880) ==10583== by 0x439ADD: ZEND_DO_ICALL_SPEC_RETVAL_USED_HANDLER (zend_vm_execute.h:694) ==10583== by 0x439ADD: execute_ex (zend_vm_execute.h:55507) ==10583== by 0x44214F: zend_execute (zend_vm_execute.h:60939) ==10583== by 0x3B842A: zend_execute_scripts (zend.c:1568) ==10583== by 0x357F9F: php_execute_script (main.c:2639) ==10583== by 0x44449D: do_cli (php_cli.c:997) ==10583== by 0x1E94FC: main (php_cli.c:1389) ==10583== ==10583== Conditional jump or move depends on uninitialised value(s) ==10583== at 0x298222: getPixelInterpolated (gd_interpolation.c:812) ==10583== by 0x29D050: gdTransformAffineCopy (gd_interpolation.c:2425) ==10583== by 0x29D384: gdTransformAffineGetImage (gd_interpolation.c:2309) ==10583== by 0x27E017: zif_imageaffine (gd.c:4880) ==10583== by 0x439ADD: ZEND_DO_ICALL_SPEC_RETVAL_USED_HANDLER (zend_vm_execute.h:694) ==10583== by 0x439ADD: execute_ex (zend_vm_execute.h:55507) ==10583== by 0x44214F: zend_execute (zend_vm_execute.h:60939) ==10583== by 0x3B842A: zend_execute_scripts (zend.c:1568) ==10583== by 0x357F9F: php_execute_script (main.c:2639) ==10583== by 0x44449D: do_cli (php_cli.c:997) ==10583== by 0x1E94FC: main (php_cli.c:1389) ==10583== resource(5) of type (gd) ==10583== ==10583== HEAP SUMMARY: ==10583== in use at exit: 0 bytes in 0 blocks ==10583== total heap usage: 6,999 allocs, 6,999 frees, 1,190,925 bytes allocated ==10583== ==10583== All heap blocks were freed -- no leaks are possible ==10583== ==10583== For counts of detected and suppressed errors, rerun with: -v ==10583== Use --track-origins=yes to see where uninitialised values come from ==10583== ERROR SUMMARY: 28416 errors from 26 contexts (suppressed: 0 from 0) ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=79067&edit=1