| diff --git a/third_party/lcms/src/cmstypes.c b/third_party/lcms/src/cmstypes.c |
| index 15199c7..04dd0c4 100644 |
| --- a/third_party/lcms/src/cmstypes.c |
| +++ b/third_party/lcms/src/cmstypes.c |
| @@ -3968,7 +3968,7 @@ cmsToneCurve* ReadSegmentedCurve(struct _cms_typehandler_struct* self, cmsIOHAND |
| case cmsSigSampledCurveSeg: { |
| cmsUInt32Number Count; |
| |
| - if (!_cmsReadUInt32Number(io, &Count)) return NULL; |
| + if (!_cmsReadUInt32Number(io, &Count)) goto Error; |
| |
| Segments[i].nGridPoints = Count; |
| Segments[i].SampledPoints = (cmsFloat32Number*) _cmsCalloc(self ->ContextID, Count, sizeof(cmsFloat32Number)); |
| @@ -3987,7 +3987,7 @@ cmsToneCurve* ReadSegmentedCurve(struct _cms_typehandler_struct* self, cmsIOHAND |
| _cmsTagSignature2String(String, (cmsTagSignature) ElementSig); |
| cmsSignalError(self->ContextID, cmsERROR_UNKNOWN_EXTENSION, "Unknown curve element type '%s' found.", String); |
| } |
| - return NULL; |
| + goto Error; |
| |
| } |
| } |
| @@ -4001,7 +4001,12 @@ cmsToneCurve* ReadSegmentedCurve(struct _cms_typehandler_struct* self, cmsIOHAND |
| return Curve; |
| |
| Error: |
| - if (Segments) _cmsFree(self ->ContextID, Segments); |
| + if (Segments) { |
| + for (i=0; i < nSegments; i++) { |
| + if (Segments[i].SampledPoints) _cmsFree(self ->ContextID, Segments[i].SampledPoints); |
| + } |
| + _cmsFree(self ->ContextID, Segments); |
| + } |
| return NULL; |
| } |
| |