diff options
| author |   aaron <aaron@openbsd.org> | 2001-05-11 17:20:09 +0000 |
|---|---|---|
| committer | aaron <aaron@openbsd.org> | 2001-05-11 17:20:09 +0000 |
| commit | cd37de7620988c0c47c4d9e96df12ac647d7b4d2 (patch) | |
| tree | f124b652ca64da3446129fac1db2b3edf96e2ee0 /sys/netinet/tcp_input.c | |
| parent | -1 -> MAP_FAILED. (diff) | |
| download | wireguard-openbsd-cd37de7620988c0c47c4d9e96df12ac647d7b4d2.tar.xz wireguard-openbsd-cd37de7620988c0c47c4d9e96df12ac647d7b4d2.zip | |
Check m_pullup() and m_pullup2() return for NULL, not 0; itojun@ ok
Diffstat (limited to 'sys/netinet/tcp_input.c')
| -rw-r--r-- | sys/netinet/tcp_input.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/netinet/tcp_input.c b/sys/netinet/tcp_input.c index 220b75badbd..c60e411c34f 100644 --- a/sys/netinet/tcp_input.c +++ b/sys/netinet/tcp_input.c @@ -1,4 +1,4 @@ -/* $OpenBSD: tcp_input.c,v 1.85 2001/05/01 01:13:05 aaron Exp $ */ +/* $OpenBSD: tcp_input.c,v 1.86 2001/05/11 17:20:11 aaron Exp $ */ /* $NetBSD: tcp_input.c,v 1.23 1996/02/13 23:43:44 christos Exp $ */ /* @@ -472,7 +472,7 @@ tcp_input(m, va_alist) if (m->m_len < iphlen + sizeof(struct tcphdr)) { m = m_pullup2(m, iphlen + sizeof(struct tcphdr)); - if (m == 0) { + if (m == NULL) { tcpstat.tcps_rcvshort++; return; } @@ -559,7 +559,7 @@ tcp_input(m, va_alist) tlen -= off; if (off > sizeof(struct tcphdr)) { if (m->m_len < iphlen + off) { - if ((m = m_pullup2(m, iphlen + off)) == 0) { + if ((m = m_pullup2(m, iphlen + off)) == NULL) { tcpstat.tcps_rcvshort++; return; } |