[PATCH 0/1] MR6628: mmdevapi: Fix buffer overflow in pulse_set_sample_rate.

[Santino Mazza (＠tati1454)]

-- 
https://gitlab.winehq.org/wine/wine/-/merge_requests/6628

[PATCH 1/1] mmdevapi: Fix buffer overflow in pulse_set_sample_rate.

[Santino Mazza]

From: Santino Mazza <smazza(a)codeweavers.com>

---
 dlls/winepulse.drv/pulse.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/winepulse.drv/pulse.c b/dlls/winepulse.drv/pulse.c
index 4d87707c728..a4b2dff4e91 100644
--- a/dlls/winepulse.drv/pulse.c
+++ b/dlls/winepulse.drv/pulse.c
@@ -2543,7 +2543,7 @@ static NTSTATUS pulse_set_sample_rate(void *args)
     size = 0;
     NtFreeVirtualMemory(GetCurrentProcess(), (void **)&stream->local_buffer, &size, MEM_RELEASE);
 
-    silence_buffer(new_ss.format, new_buffer, size);
+    silence_buffer(new_ss.format, new_buffer, stream->real_bufsize_bytes);
     stream->local_buffer = new_buffer;
 
 exit:
-- 
GitLab

https://gitlab.winehq.org/wine/wine/-/merge_requests/6628

[PATCH 0/1] MR6628: mmdevapi: Fix buffer overflow in pulse_set_sample_rate. - approved

[Huw Davies (＠huw)]

This merge request was approved by Huw Davies.
-- 
https://gitlab.winehq.org/wine/wine/-/merge_requests/6628