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Prevent multiple calls to ImagingIncrementalCodecDestroy

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Josh Ware 2014-08-27 00:01:20 +10:00 committed by wiredfool
parent 7db19efe75
commit b78e5444f4
1 changed files with 3 additions and 0 deletions
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3
libImaging/Jpeg2KDecode.c
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@ -800,6 +800,9 @@ ImagingJpeg2KDecodeCleanup(ImagingCodecState state) {
if (context->decoder) if (context->decoder)
ImagingIncrementalCodecDestroy(context->decoder); ImagingIncrementalCodecDestroy(context->decoder);
/* Prevent multiple calls to ImagingIncrementalCodecDestroy */
context->decoder = NULL;
return -1; return -1;
} }