openssh/openssh-5.1p1-bannerlen.patch

15 lines
618 B
Diff

diff -up openssh-5.1p1/sshconnect2.c.bannerlen openssh-5.1p1/sshconnect2.c
--- openssh-5.1p1/sshconnect2.c.bannerlen 2008-07-23 19:18:15.000000000 +0200
+++ openssh-5.1p1/sshconnect2.c 2008-07-31 11:16:51.000000000 +0200
@@ -387,8 +387,9 @@ input_userauth_banner(int type, u_int32_
if (options.log_level >= SYSLOG_LEVEL_INFO) {
if (len > 65536)
len = 65536;
- msg = xmalloc(len * 4); /* max expansion from strnvis() */
+ msg = xmalloc(len * 4 + 1); /* max expansion from strnvis() */
strnvis(msg, raw, len * 4, VIS_SAFE|VIS_OCTAL);
+ msg[len*4] = '\0';
fprintf(stderr, "%s", msg);
xfree(msg);
}