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dsound: Ensure device name and description buffers are NUL terminated.

This commit is contained in:
William Waghorn 2010-03-20 14:37:26 -07:00 committed by Alexandre Julliard
parent 73e669c6bc
commit 594de90ccd
1 changed files with 10 additions and 0 deletions
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10
dlls/dsound/dsound_main.c
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@ -378,8 +378,12 @@ HRESULT WINAPI DirectSoundEnumerateW(
debugstr_guid(&DSOUND_renderer_guids[wod]),desc.szDesc,desc.szDrvname,lpContext);
MultiByteToWideChar( CP_ACP, 0, desc.szDesc, -1,
wDesc, sizeof(wDesc)/sizeof(WCHAR) );
wDesc[(sizeof(wDesc)/sizeof(WCHAR)) - 1] = '\0';
MultiByteToWideChar( CP_ACP, 0, desc.szDrvname, -1,
wName, sizeof(wName)/sizeof(WCHAR) );
wName[(sizeof(wName)/sizeof(WCHAR)) - 1] = '\0';
if (lpDSEnumCallback(&DSOUND_renderer_guids[wod], wDesc, wName, lpContext) == FALSE)
return DS_OK;
}
@ -462,6 +466,8 @@ DirectSoundCaptureEnumerateW(
wDesc, sizeof(wDesc)/sizeof(WCHAR) );
MultiByteToWideChar( CP_ACP, 0, desc.szDrvname, -1,
wName, sizeof(wName)/sizeof(WCHAR) );
wName[(sizeof(wName)/sizeof(WCHAR)) - 1] = '\0';
if (lpDSEnumCallback(NULL, wDesc, wName, lpContext) == FALSE)
return DS_OK;
}
@ -477,8 +483,12 @@ DirectSoundCaptureEnumerateW(
debugstr_guid(&DSOUND_capture_guids[wid]),desc.szDesc,desc.szDrvname,lpContext);
MultiByteToWideChar( CP_ACP, 0, desc.szDesc, -1,
wDesc, sizeof(wDesc)/sizeof(WCHAR) );
wDesc[(sizeof(wDesc)/sizeof(WCHAR)) - 1] = '\0';
MultiByteToWideChar( CP_ACP, 0, desc.szDrvname, -1,
wName, sizeof(wName)/sizeof(WCHAR) );
wName[(sizeof(wName)/sizeof(WCHAR)) - 1] = '\0';
if (lpDSEnumCallback(&DSOUND_capture_guids[wid], wDesc, wName, lpContext) == FALSE)
return DS_OK;
}