r3902 - trunk/payloads/libpayload/libc

Author: stepan
Date: 2009-01-26 01:57:54 +0100 (Mon, 26 Jan 2009)
New Revision: 3902

Modified:
   trunk/payloads/libpayload/libc/string.c
Log:
fix a potential null pointer reference in strdup (as found by Patrick Georgi)

Signed-off-by: Stefan Reinauer 
Acked-by: Stefan Reinauer

Modified: trunk/payloads/libpayload/libc/string.c
===================================================================
--- trunk/payloads/libpayload/libc/string.c	2009-01-26 00:39:57 UTC (rev 3901)
+++ trunk/payloads/libpayload/libc/string.c	2009-01-26 00:57:54 UTC (rev 3902)
@@ -212,10 +212,10 @@
    int n = strlen(s);
    char *p = malloc(n + 1);

-	if (p != NULL)
+	if (p != NULL) {
    	strncpy(p, s, n);
-
-	p[n] = 0;
+		p[n] = 0;
+	}
    return p;
 }