Module: wine Branch: master Commit: bbe9104514b696eb681d2f9961e7152f2e4bb4e3 URL: http://source.winehq.org/git/wine.git/?a=commit;h=bbe9104514b696eb681d2f9961... Author: Alex Villacís Lasso <a_villacis(a)palosanto.com> Date: Sat Sep 15 21:30:36 2007 -0500 iccvid: Guard against null pointer reference. --- dlls/iccvid/iccvid.c | 10 ++++++++++ 1 files changed, 10 insertions(+), 0 deletions(-) diff --git a/dlls/iccvid/iccvid.c b/dlls/iccvid/iccvid.c index b3e98bf..a34e58c 100644 --- a/dlls/iccvid/iccvid.c +++ b/dlls/iccvid/iccvid.c @@ -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 */