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8210606: Improved data set handling

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Reviewed-by: serb, psadhukhan, mschoene, rhalade
This commit is contained in:
Phil Race 2018-10-05 11:36:30 -07:00
parent ef75339a1e
commit a129832ed0
1 changed files with 9 additions and 3 deletions
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12
src/java.desktop/share/native/liblcms/cmscgats.c
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@ -1535,10 +1535,16 @@ void AllocateDataSet(cmsIT8* it8)
t-> nSamples = atoi(cmsIT8GetProperty(it8, "NUMBER_OF_FIELDS")); t-> nSamples = atoi(cmsIT8GetProperty(it8, "NUMBER_OF_FIELDS"));
t-> nPatches = atoi(cmsIT8GetProperty(it8, "NUMBER_OF_SETS")); t-> nPatches = atoi(cmsIT8GetProperty(it8, "NUMBER_OF_SETS"));
t-> Data = (char**)AllocChunk (it8, ((cmsUInt32Number) t->nSamples + 1) * ((cmsUInt32Number) t->nPatches + 1) *sizeof (char*)); if (t -> nSamples < 0 || t->nSamples > 0x7ffe || t->nPatches < 0 || t->nPatches > 0x7ffe)
if (t->Data == NULL) { {
SynError(it8, "AllocateDataSet: too much data");
}
else {
t->Data = (char**)AllocChunk(it8, ((cmsUInt32Number)t->nSamples + 1) * ((cmsUInt32Number)t->nPatches + 1) * sizeof(char*));
if (t->Data == NULL) {
SynError(it8, "AllocateDataSet: Unable to allocate data array"); SynError(it8, "AllocateDataSet: Unable to allocate data array");
}
} }
} }