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wineoss: Don't dereference a potentially NULL value in the WARN statement (Coverity 93).

oldstable
Aric Stewart 2008-10-07 07:17:27 -05:00 committed by Alexandre Julliard
parent 839b5400cd
commit e3e9bc30fd
1 changed files with 2 additions and 2 deletions
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4
dlls/wineoss.drv/midi.c
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@ -1620,8 +1620,8 @@ static DWORD modPrepare(WORD wDevID, LPMIDIHDR lpMidiHdr, DWORD dwSize)
if (dwSize < sizeof(MIDIHDR) || lpMidiHdr == 0 ||
lpMidiHdr->lpData == 0 || (lpMidiHdr->dwFlags & MHDR_INQUEUE) != 0 ||
lpMidiHdr->dwBufferLength >= 0x10000ul) {
WARN("%p %p %08x %d/%d\n", lpMidiHdr, lpMidiHdr->lpData,
lpMidiHdr->dwFlags, sizeof(MIDIHDR), dwSize);
WARN("%p %p %08x %d/%d\n", lpMidiHdr, lpMidiHdr ? lpMidiHdr->lpData : NULL,
lpMidiHdr ? lpMidiHdr->dwFlags : 0, sizeof(MIDIHDR), dwSize);
return MMSYSERR_INVALPARAM;
}