[Lcms-user] Problem in AIX

[Wei . Wang]

Hi Marti,

       If I have create a Lab profile with cmsCreateLabprofile(NULL) and the save it to memory with _cmsSaveProfileToMem, it failed in AIX, because malloc in AIX can not allocate 0 byte.  The function SaveWordsTable in this case failed with nTabSize == 0.
        static BOOL SaveWordsTable(FILE* OutStream, int nEntries, LPWORD Tab, LPLCMSICCPROFILE Icc)
{
   size_t nTabSize = sizeof(WORD) * nEntries;
   LPWORD PtrW = (LPWORD) malloc(nTabSize); -->nTabSize == 0 -->PtrW == NULL

   if (!PtrW) return FALSE;           --> fail
   CopyMemory(PtrW, Tab, nTabSize);
   AdjustEndianessArray16(PtrW, nEntries);
   Icc ->Write(OutStream, nTabSize, PtrW);
   free(PtrW);
   
   return TRUE;
}

Any idea to support AIX? Our Test in HP-UX, Solaris, Linux, Windows is very good.

Thank you very much for your super code.

Wei Wang

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