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| author | kris <kris@FreeBSD.org> | 2000-07-03 02:33:02 +0000 |
|---|---|---|
| committer | kris <kris@FreeBSD.org> | 2000-07-03 02:33:02 +0000 |
| commit | 991a8601b5e75c8134dc66598d63ff2fc3454521 (patch) | |
| tree | e0155a051abfa120cf625375ffb4457eb98aea6f /lib/libc/net | |
| parent | 9d75443679e0877c7f00c4846d2ba4c021c065f6 (diff) | |
| download | FreeBSD-src-991a8601b5e75c8134dc66598d63ff2fc3454521.zip FreeBSD-src-991a8601b5e75c8134dc66598d63ff2fc3454521.tar.gz | |
Fix a nasty bug which would leave the struct hostent incompletely filled out
when parsing certain DNS records during a reverse address resolution. Thus
when code tries to examine the returned host name, it dereferences a null
pointer :-(
Problem noticed by: ps
Diffstat (limited to 'lib/libc/net')
| -rw-r--r-- | lib/libc/net/name6.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/libc/net/name6.c b/lib/libc/net/name6.c index 32fe460..2368d82 100644 --- a/lib/libc/net/name6.c +++ b/lib/libc/net/name6.c @@ -1185,7 +1185,7 @@ getanswer(answer, anslen, qname, qtype, template, errp) continue; } strcpy(bp, tbuf); - tname = bp; + template->h_name = bp; bp += n; buflen -= n; continue; |
