[PATCH 0/1] MR1600: loader: Assert if argc/argv/environ are invalid.

[Brendan Shanks (＠bshanks)]

-- 
https://gitlab.winehq.org/wine/wine/-/merge_requests/1600

[PATCH 1/1] loader: Assert if argc/argv/environ are invalid.

[Brendan Shanks]

From: Brendan Shanks <bshanks(a)codeweavers.com>

---
 loader/main.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/loader/main.c b/loader/main.c
index 242ff15accd..d21e1fa089f 100644
--- a/loader/main.c
+++ b/loader/main.c
@@ -20,6 +20,7 @@
 
 #include "config.h"
 
+#include <assert.h>
 #include <fcntl.h>
 #include <pthread.h>
 #include <stdio.h>
@@ -177,6 +178,11 @@ int main( int argc, char *argv[] )
 {
     void *handle;
 
+    assert( argc > 0 );
+    assert( argv );
+    assert( argv[0] );
+    assert( environ );
+
     if ((handle = load_ntdll( argv[0] )))
     {
         void (*init_func)(int, char **, char **) = dlsym( handle, "__wine_main" );
-- 
GitLab

https://gitlab.winehq.org/wine/wine/-/merge_requests/1600