Changeset 4083c49 for commands.c

Timestamp:

Aug 22, 2009, 12:49:20 AM (15 years ago)

Author:

Anders Kaseorg <andersk@mit.edu>

Branches:

master, release-1.10, release-1.4, release-1.5, release-1.6, release-1.7, release-1.8, release-1.9

Children:

303a9e1

Parents:

f4d4a00

git-author:

Anders Kaseorg <andersk@mit.edu> (08/22/09 00:18:32)

git-committer:

Anders Kaseorg <andersk@mit.edu> (08/22/09 00:49:20)

Message:

Fix unchecked accesses to s[strlen(s) - 1].

Signed-off-by: Anders Kaseorg <andersk@mit.edu>

File:

• commands.c (modified) (1 diff)

commands.c

@@ -1928 +1928 @@
         myargv++;
       }
-      newbuff[strlen(newbuff)-1]='\0'; /* remove last space */
+      if (strlen(newbuff) >= 1)
+        newbuff[strlen(newbuff) - 1] = '\0'; /* remove last space */
 
       recip=owl_malloc(strlen(argv[0])+5);