shell32: Prevent a possible null pointer dereference in SHGetFileInfoW.

Signed-off-by: Mark Jansen <mark.jansen@reactos.org> Signed-off-by: Sebastian Lackner <sebastian@fds-team.de> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

shell32: Prevent a possible null pointer dereference in SHGetFileInfoW.
32520439 · Mark Jansen · Alexandre Julliard · ae153a5c · 32520439
Commit 32520439 authored Jul 19, 2017 by Mark Jansen Committed by Alexandre Julliard Jul 19, 2017
Hide whitespace changes
Inline Side-by-side

Showing with 1 addition and 1 deletion

shell32_main.c dlls/shell32/shell32_main.c +1 -1

No files found.
--- a/dlls/shell32/shell32_main.c
+++ b/dlls/shell32/shell32_main.c
@@ -431,7 +431,7 @@ DWORD_PTR WINAPI SHGetFileInfoW(LPCWSTR path,DWORD dwFileAttributes,

    TRACE("%s fattr=0x%x sfi=%p(attr=0x%08x) size=0x%x flags=0x%x\n",
          (flags & SHGFI_PIDL)? "pidl" : debugstr_w(path), dwFileAttributes,
-          psfi, psfi->dwAttributes, sizeofpsfi, flags);
+          psfi, psfi ? psfi->dwAttributes : 0, sizeofpsfi, flags);

    if (!path)
        return FALSE;