Author: cem
Date: Fri Mar 16 20:59:56 2018
New Revision: 331074
URL: https://svnweb.freebsd.org/changeset/base/331074
Log:
telnetd(8): Fix dereference of uninitialized value 'IF'
Reported by: Coverity
Sponsored by: Dell EMC Isilon
Modified:
head/contrib/telnet/telnetd/telnetd.c
Modified: head/contrib/telnet/telnetd/telnetd.c
==============================================================================
--- head/contrib/telnet/telnetd/telnetd.c Fri Mar 16 20:43:40 2018
(r331073)
+++ head/contrib/telnet/telnetd/telnetd.c Fri Mar 16 20:59:56 2018
(r331074)
@@ -925,7 +925,7 @@ telnet(int f, int p, char *host)
edithost(HE, host_name);
if (hostinfo && *IM)
putf(IM, ptyibuf2);
- if (IF && if_fd != -1) {
+ if (if_fd != -1) {
if (fstat(if_fd, &statbuf) != -1 && statbuf.st_size > 0) {
if_buf = (char *) mmap (0, statbuf.st_size,
PROT_READ, 0, if_fd, 0);
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