[PATCH 1/1] kernelbase: Handle short urls in UrlIsA.

[Yuxuan Shui]

From: Yuxuan Shui <yshui(a)codeweavers.com>

---
 dlls/kernelbase/path.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/dlls/kernelbase/path.c b/dlls/kernelbase/path.c
index a737294e655..eea31159daa 100644
--- a/dlls/kernelbase/path.c
+++ b/dlls/kernelbase/path.c
@@ -4733,6 +4733,7 @@ BOOL WINAPI UrlIsA(const char *url, URLIS Urlis)
         return scheme_is_opaque( base.nScheme );
 
     case URLIS_FILEURL:
+        if (strlen(url) < 5) return FALSE;
         return (CompareStringA(LOCALE_INVARIANT, NORM_IGNORECASE, url, 5, "file:", 5) == CSTR_EQUAL);
 
     case URLIS_DIRECTORY:
-- 
GitLab

https://gitlab.winehq.org/wine/wine/-/merge_requests/8319