André Hentschel : kernelbase: Return on failed allocation (Coverity).

[Alexandre Julliard]

Module: wine
Branch: master
Commit: cd2d80982223a49fdc2931ac39bad4a65e5b286a
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=cd2d80982223a49fdc2931ac3...

Author: André Hentschel 
Date:   Wed Jun 26 19:29:18 2019 +0200

kernelbase: Return on failed allocation (Coverity).

Signed-off-by: André Hentschel 
Signed-off-by: Alexandre Julliard

---

dlls/kernelbase/registry.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/dlls/kernelbase/registry.c b/dlls/kernelbase/registry.c
index f218ffc..f2b0af9 100644
--- a/dlls/kernelbase/registry.c
+++ b/dlls/kernelbase/registry.c
@@ -2680,9 +2680,11 @@ static LONG load_mui_string(const WCHAR *file_name, UINT res_id, WCHAR *buffer,
         return ERROR_FILE_NOT_FOUND;

size = GetFullPathNameW(file_name, 0, NULL, NULL);
-    full_name = heap_alloc(size * sizeof(WCHAR));
     if (!size)
         return GetLastError();
+    full_name = heap_alloc(size * sizeof(WCHAR));
+    if (!full_name)
+        return ERROR_NOT_ENOUGH_MEMORY;
     GetFullPathNameW(file_name, size, full_name, NULL);

EnterCriticalSection(&reg_mui_cs);