diff options
Diffstat (limited to 'net/ntp/files')
| -rw-r--r-- | net/ntp/files/patch-ntp_control.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/net/ntp/files/patch-ntp_control.c b/net/ntp/files/patch-ntp_control.c new file mode 100644 index 000000000000..a0faa4906d04 --- /dev/null +++ b/net/ntp/files/patch-ntp_control.c @@ -0,0 +1,24 @@ +--- ntpd/ntp_control.c.orig Sat Jul 15 23:46:05 2000 ++++ ntpd/ntp_control.c Fri Apr 6 01:05:57 2001 +@@ -1821,9 +1821,19 @@ + while (cp < reqend && + isspace((int)*cp)) + cp++; +- while (cp < reqend && *cp != +- ',') ++ while (cp < reqend && *cp != ',') { + *tp++ = *cp++; ++ if (tp > buf + sizeof(buf)) { ++ msyslog(LOG_WARNING, "Attempted \"ntpdx\" exploit from IP %d.%d.%d.%d:%d (possibly spoofed)\n", ++ (ntohl(rmt_addr->sin_addr.s_addr) >> 24) & 0xff, ++ (ntohl(rmt_addr->sin_addr.s_addr) >> 16) & 0xff, ++ (ntohl(rmt_addr->sin_addr.s_addr) >> 8) & 0xff, ++ (ntohl(rmt_addr->sin_addr.s_addr) >> 0) & 0xff, ++ ntohs(rmt_addr->sin_port) ++); ++ return (0); ++ } ++ } + if (cp < reqend) + cp++; + *tp = '\0'; |