ref: da689241d0ed5073412b347683acf278f2248683
parent: e20d7c4aad1056bf30a9dd7a109339c2ef95a16e
author: cinap_lenrek <[email protected]>
date: Tue Apr 28 15:30:52 EDT 2015
sam: prevent array overflow with multiple -i and -a arguments (thanks clsmith)
--- a/sys/src/cmd/sam/sam.c
+++ b/sys/src/cmd/sam/sam.c
@@ -63,9 +63,13 @@
/* options for samterm */
case 'a':
*ap++ = "-a";
+ if(ap >= termargs+nelem(termargs))
+ usage();
break;
case 'i':
*ap++ = "-i";
+ if(ap >= termargs+nelem(termargs))
+ usage();
break;
}ARGEND
*ap = nil;