diff options
Diffstat (limited to 'third_party/lcms2-2.6/src/cmstypes.c')
| -rw-r--r-- | third_party/lcms2-2.6/src/cmstypes.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/third_party/lcms2-2.6/src/cmstypes.c b/third_party/lcms2-2.6/src/cmstypes.c index 44c5b87735..441d6bb241 100644 --- a/third_party/lcms2-2.6/src/cmstypes.c +++ b/third_party/lcms2-2.6/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); } @@ -3096,7 +3102,7 @@ void *Type_NamedColor_Read(struct _cms_typehandler_struct* self, cmsIOHANDLER* i if (nDeviceCoords > cmsMAXCHANNELS) { cmsSignalError(self->ContextID, cmsERROR_RANGE, "Too many device coordinates '%d'", nDeviceCoords); - return 0; + goto Error; } for (i=0; i < count; i++) { @@ -3105,7 +3111,7 @@ void *Type_NamedColor_Read(struct _cms_typehandler_struct* self, cmsIOHANDLER* i char Root[33]; memset(Colorant, 0, sizeof(Colorant)); - if (io -> Read(io, Root, 32, 1) != 1) return NULL; + if (io -> Read(io, Root, 32, 1) != 1) goto Error; Root[32] = 0; if (!_cmsReadUInt16Array(io, 3, PCS)) goto Error; if (!_cmsReadUInt16Array(io, nDeviceCoords, Colorant)) goto Error; |