Initialize vecp in send anno()

Access to an uninialized variable can cause
a a buffer overflow or underrun.
(Thanks to the compiler for reporting.)

diff --git a/uip/send.c b/uip/send.c
index b85963d..ed6b08d 100644 (file)
--- a/uip/send.c
+++ b/uip/send.c
@@ -678,7 +678,7 @@ anno(struct stat *st)
        char *msgs, *folder;
        char buf[BUFSIZ];
        char *vec[MAXARGS];
-       int vecp;
+       int vecp = 0;
        char *cp, *dp;
 
        if (altmsg && (stat(altmsg, &st2) == NOTOK ||