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Commit e03611ee authored by Huw Davies's avatar Huw Davies Committed by Alexandre Julliard
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winecoreaudio: Set the buffer to NULL after freeing.

This ensures the subsequent allocation is free to pick a new location. Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=52202Signed-off-by: 's avatarHuw Davies <huw@codeweavers.com> Signed-off-by: 's avatarAndrew Eikum <aeikum@codeweavers.com> Signed-off-by: 's avatarAlexandre Julliard <julliard@winehq.org>
parent b498f38e
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Showing with 5 additions and 2 deletions
dlls/winecoreaudio.drv/coreaudio.c
View file @ e03611ee
......@@ -1352,8 +1352,11 @@ static NTSTATUS get_render_buffer(void *args)
if(stream->wri_offs_frames + params->frames > stream->bufsize_frames){
if(stream->tmp_buffer_frames < params->frames){
NtFreeVirtualMemory(GetCurrentProcess(), (void **)&stream->tmp_buffer,
&stream->tmp_buffer_size, MEM_RELEASE);
if(stream->tmp_buffer){
NtFreeVirtualMemory(GetCurrentProcess(), (void **)&stream->tmp_buffer,
&stream->tmp_buffer_size, MEM_RELEASE);
stream->tmp_buffer = NULL;
}
stream->tmp_buffer_size = params->frames * stream->fmt->nBlockAlign;
if(NtAllocateVirtualMemory(GetCurrentProcess(), (void **)&stream->tmp_buffer, 0,
&stream->tmp_buffer_size, MEM_COMMIT, PAGE_READWRITE)){
......
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