[PATCH 0/1] MR7473: winetest: Avoid underflow when computing filtered output size.

[Rémi Bernon]

-- 
https://gitlab.winehq.org/wine/wine/-/merge_requests/7473

[PATCH 1/1] winetest: Avoid underflow when computing filtered output size.

[Rémi Bernon]

From: Rémi Bernon <rbernon(a)codeweavers.com>

---
 programs/winetest/main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/programs/winetest/main.c b/programs/winetest/main.c
index f505b85323a..a61e0e0fd0d 100644
--- a/programs/winetest/main.c
+++ b/programs/winetest/main.c
@@ -920,7 +920,7 @@ static void *filter_data( const char *data, DWORD size, DWORD *output_size )
         if (data[i] == '\n') eol = i;
     }
     ret[j] = 0;
-    *output_size = j - ignore;
+    *output_size = j - min( j, ignore );
 
     return ret;
 }
-- 
GitLab

https://gitlab.winehq.org/wine/wine/-/merge_requests/7473