Fix poll error condition causing memory corruption (bug #4915)

git-svn-id: http://svn.digium.com/svn/asterisk/branches/v1-0@6311 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 1 insertions, 0 deletions

diff --git a/manager.c b/manager.c
index aac8c050e..53e600873 100755
--- a/manager.c
+++ b/manager.c
@@ -1216,6 +1216,7 @@ static int get_input(struct mansession *s, char *output)
 	res = poll(fds, 1, -1);
 	if (res < 0) {
 		ast_log(LOG_WARNING, "Select returned error: %s\n", strerror(errno));
+ 		return -1;
 	} else if (res > 0) {
 		ast_mutex_lock(&s->lock);
 		res = read(s->fd, s->inbuf + s->inlen, sizeof(s->inbuf) - 1 - s->inlen);