[PATCH 0/1] MR4503: ntdll: Fix an out-of-bounds write (Coverity).

[Zhiyi Zhang (＠zhiyi)]

-- 
https://gitlab.winehq.org/wine/wine/-/merge_requests/4503

[PATCH 1/1] ntdll: Fix an out-of-bounds write (Coverity).

[Zhiyi Zhang]

From: Zhiyi Zhang <zzhang(a)codeweavers.com>

---
 dlls/ntdll/unix/system.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/ntdll/unix/system.c b/dlls/ntdll/unix/system.c
index a6f1382a5fa..5516831a7b7 100644
--- a/dlls/ntdll/unix/system.c
+++ b/dlls/ntdll/unix/system.c
@@ -874,7 +874,7 @@ static void fill_performance_core_info(void)
 
         for(i = beg; i <= end; i++)
         {
-            if (i / 32 > performance_cores_capacity)
+            if (i / 32 >= performance_cores_capacity)
             {
                 p = realloc(performance_cores, performance_cores_capacity * 2 * sizeof(ULONG));
                 if (!p) goto done;
-- 
GitLab

https://gitlab.winehq.org/wine/wine/-/merge_requests/4503