diff options
author | Nicolas Pena <npm@chromium.org> | 2017-08-10 16:36:56 -0400 |
---|---|---|
committer | Chromium commit bot <commit-bot@chromium.org> | 2017-08-10 20:54:00 +0000 |
commit | f7520395821090b36a5ad8c658a844c3342dbf66 (patch) | |
tree | abe5505e60a57479593d6c39790fe214c23f9fef /third_party/lcms/0004-memory-leak-Type_Curve_Read.patch | |
parent | a12812924fc844823025fa383cc3ec8c1d1e2d4f (diff) | |
download | pdfium-f7520395821090b36a5ad8c658a844c3342dbf66.tar.xz |
LCMS: rename folder
Change-Id: I5f240cb0779648dc5427fecb5561086e7c0fb16a
Reviewed-on: https://pdfium-review.googlesource.com/10650
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Nicolás Peña <npm@chromium.org>
Diffstat (limited to 'third_party/lcms/0004-memory-leak-Type_Curve_Read.patch')
-rw-r--r-- | third_party/lcms/0004-memory-leak-Type_Curve_Read.patch | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/third_party/lcms/0004-memory-leak-Type_Curve_Read.patch b/third_party/lcms/0004-memory-leak-Type_Curve_Read.patch new file mode 100644 index 0000000000..7edc7f9e0f --- /dev/null +++ b/third_party/lcms/0004-memory-leak-Type_Curve_Read.patch @@ -0,0 +1,28 @@ +diff --git a/third_party/lcms/src/cmstypes.c b/third_party/lcms/src/cmstypes.c +index 06742b5..9fe5e2a 100644 +--- a/third_party/lcms/src/cmstypes.c ++++ b/third_party/lcms/src/cmstypes.c +@@ -1112,7 +1112,10 @@ void *Type_Curve_Read(struct _cms_typehandler_struct* self, cmsIOHANDLER* io, cm + NewGamma = cmsBuildTabulatedToneCurve16(self ->ContextID, Count, NULL); + if (!NewGamma) return NULL; + +- if (!_cmsReadUInt16Array(io, Count, NewGamma -> Table16)) return NULL; ++ if (!_cmsReadUInt16Array(io, Count, NewGamma -> Table16)) { ++ cmsFreeToneCurve(NewGamma); ++ return NULL; ++ } + + *nItems = 1; + return NewGamma; +@@ -2350,7 +2353,10 @@ cmsStage* ReadCLUT(struct _cms_typehandler_struct* self, cmsIOHANDLER* io, cmsUI + + for (i=0; i < Data ->nEntries; i++) { + +- if (io ->Read(io, &v, sizeof(cmsUInt8Number), 1) != 1) return NULL; ++ if (io ->Read(io, &v, sizeof(cmsUInt8Number), 1) != 1) { ++ cmsStageFree(CLUT); ++ return NULL; ++ } + Data ->Tab.T[i] = FROM_8_TO_16(v); + } + |