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iccvid: Guard against null pointer reference.

This commit is contained in:
Alex Villacís Lasso 2007-09-15 21:30:36 -05:00 committed by Alexandre Julliard
parent eb22539efa
commit bbe9104514
1 changed files with 10 additions and 0 deletions
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10
dlls/iccvid/iccvid.c
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@ -872,6 +872,11 @@ static LRESULT ICCVID_Decompress( ICCVID_Info *info, ICDECOMPRESS *icd, DWORD si
if( (info==NULL) || (info->dwMagic!=ICCVID_MAGIC) )
return ICERR_BADPARAM;
if (info->cvinfo==NULL)
{
ERR("ICM_DECOMPRESS sent after ICM_DECOMPRESS_END\n");
return ICERR_BADPARAM;
}
width = icd->lpbiInput->biWidth;
height = icd->lpbiInput->biHeight;
@ -890,6 +895,11 @@ static LRESULT ICCVID_DecompressEx( ICCVID_Info *info, ICDECOMPRESSEX *icd, DWOR
if( (info==NULL) || (info->dwMagic!=ICCVID_MAGIC) )
return ICERR_BADPARAM;
if (info->cvinfo==NULL)
{
ERR("ICM_DECOMPRESSEX sent after ICM_DECOMPRESS_END\n");
return ICERR_BADPARAM;
}
/* FIXME: flags are ignored */