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31 lines
1.4 KiB
31 lines
1.4 KiB
diff --git a/third_party/libtiff/tif_ojpeg.c b/third_party/libtiff/tif_ojpeg.c |
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index f69b00148..276d562df 100644 |
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--- a/third_party/libtiff/tif_ojpeg.c |
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+++ b/third_party/libtiff/tif_ojpeg.c |
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@@ -1794,6 +1794,8 @@ OJPEGReadHeaderInfoSecTablesQTable(TIFF* tif) |
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_TIFFfree(ob); |
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return(0); |
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} |
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+ if (sp->qtable[m]!=0) |
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+ _TIFFfree(sp->qtable[m]); |
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sp->qtable[m]=ob; |
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sp->sof_tq[m]=m; |
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} |
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@@ -1861,6 +1863,8 @@ OJPEGReadHeaderInfoSecTablesDcTable(TIFF* tif) |
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_TIFFfree(rb); |
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return(0); |
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} |
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+ if (sp->dctable[m]!=0) |
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+ _TIFFfree(sp->dctable[m]); |
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sp->dctable[m]=rb; |
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sp->sos_tda[m]=(m<<4); |
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} |
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@@ -1928,6 +1932,8 @@ OJPEGReadHeaderInfoSecTablesAcTable(TIFF* tif) |
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_TIFFfree(rb); |
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return(0); |
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} |
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+ if (sp->actable[m]) |
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+ _TIFFfree(sp->actable[m]); |
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sp->actable[m]=rb; |
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sp->sos_tda[m]=(sp->sos_tda[m]|m); |
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}
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