Piotr Caban : winmm: Write user data after headers in mmioAdvance so IDiskOffset is updated correctly.
Alexandre Julliard
julliard at wine.codeweavers.com
Mon Feb 23 09:04:43 CST 2015
Module: wine
Branch: master
Commit: 193663e8d848358ac2a5996b95e9333e85345300
URL: http://source.winehq.org/git/wine.git/?a=commit;h=193663e8d848358ac2a5996b95e9333e85345300
Author: Piotr Caban <piotr at codeweavers.com>
Date: Fri Feb 20 15:41:03 2015 +0100
winmm: Write user data after headers in mmioAdvance so IDiskOffset is updated correctly.
---
dlls/winmm/mmio.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/dlls/winmm/mmio.c b/dlls/winmm/mmio.c
index f2a04cf..16532bf 100644
--- a/dlls/winmm/mmio.c
+++ b/dlls/winmm/mmio.c
@@ -1023,6 +1023,8 @@ MMRESULT WINAPI mmioAdvance(HMMIO hmmio, MMIOINFO* lpmmioinfo, UINT uFlags)
if (uFlags != MMIO_READ && uFlags != MMIO_WRITE)
return MMSYSERR_INVALPARAM;
+ if (MMIO_Flush(wm, 0) != MMSYSERR_NOERROR)
+ return MMIOERR_CANNOTWRITE;
if (uFlags == MMIO_WRITE && (lpmmioinfo->dwFlags & MMIO_DIRTY))
{
send_message(wm->ioProc, &wm->info, MMIOM_SEEK, lpmmioinfo->lBufOffset, SEEK_SET, FALSE);
@@ -1030,8 +1032,6 @@ MMRESULT WINAPI mmioAdvance(HMMIO hmmio, MMIOINFO* lpmmioinfo, UINT uFlags)
lpmmioinfo->pchNext - lpmmioinfo->pchBuffer, FALSE);
lpmmioinfo->dwFlags &= ~MMIO_DIRTY;
}
- if (MMIO_Flush(wm, 0) != MMSYSERR_NOERROR)
- return MMIOERR_CANNOTWRITE;
if (lpmmioinfo && lpmmioinfo->fccIOProc == FOURCC_DOS) {
wm->dwFileSize = max(wm->dwFileSize, lpmmioinfo->lBufOffset +
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