Rémi Bernon : rpcrt4/tests: Avoid invalid free of static string.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 3356ba6810513cd19e87b4d773458f1894e6d6f1
URL:    https://gitlab.winehq.org/wine/wine/-/commit/3356ba6810513cd19e87b4d773458f1...

Author: Rémi Bernon <rbernon(a)codeweavers.com>
Date:   Mon Dec  5 23:04:38 2022 +0100

rpcrt4/tests: Avoid invalid free of static string.

---

 dlls/rpcrt4/tests/server.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/dlls/rpcrt4/tests/server.c b/dlls/rpcrt4/tests/server.c
index 5fe803e5a1d..8e87a468f86 100644
--- a/dlls/rpcrt4/tests/server.c
+++ b/dlls/rpcrt4/tests/server.c
@@ -867,7 +867,9 @@ s123_t * __cdecl s_get_s123(void)
 
 str_t __cdecl s_get_filename(void)
 {
-    return (char *)__FILE__;
+    void *ptr = MIDL_user_allocate(strlen(__FILE__) + 1);
+    strcpy(ptr, __FILE__);
+    return (char *)ptr;
 }
 
 int __cdecl s_echo_ranged_int(int i, int j, int k)