From: Todd C. Miller <Todd.Miller@courtesan.com>
Date: Fri, 14 Nov 2014 23:31:56 +0000 (-0700)
Subject: Fix potential NULL pointer deref found by cppcheck.
X-Git-Tag: SUDO_1_8_12^2~75
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=3870fdf622af99be62cd10ae3d130db21d690f91;p=sudo

Fix potential NULL pointer deref found by cppcheck.
---

diff --git a/plugins/sudoers/iolog_path.c b/plugins/sudoers/iolog_path.c
index 4fac617ed..1356b0b4a 100644
--- a/plugins/sudoers/iolog_path.c
+++ b/plugins/sudoers/iolog_path.c
@@ -275,9 +275,10 @@ expand_iolog_path(const char *prefix, const char *dir, const char *file,
 	    *dst = '\0';
 	}
     }
-    if (slashp)
+    if (slash != NULL)
+	*slash = '/';
+    if (slashp != NULL)
 	*slashp = slash;
-    *slash = '/';
 
     debug_return_str(path);
 bad: