diff options
| author | sam <sam@FreeBSD.org> | 2005-03-16 20:39:05 +0000 |
|---|---|---|
| committer | sam <sam@FreeBSD.org> | 2005-03-16 20:39:05 +0000 |
| commit | 0ea8247d555746d74c5f884f1fbe56f90225d959 (patch) | |
| tree | 3ca910091997c4812468cd8f00f93610638dc398 /sys | |
| parent | bddcc80ceb930ffe88ce345df3ec13cafee35cd4 (diff) | |
| download | FreeBSD-src-0ea8247d555746d74c5f884f1fbe56f90225d959.zip FreeBSD-src-0ea8247d555746d74c5f884f1fbe56f90225d959.tar.gz | |
eliminate use after free in debug code
Noticed by: Coverity Prevent analysis tool
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/net80211/ieee80211_input.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/net80211/ieee80211_input.c b/sys/net80211/ieee80211_input.c index df5874a..8622372 100644 --- a/sys/net80211/ieee80211_input.c +++ b/sys/net80211/ieee80211_input.c @@ -288,9 +288,9 @@ ieee80211_input(struct ieee80211com *ic, struct mbuf *m, hdrsize = roundup(hdrsize, sizeof(u_int32_t)); if (m->m_len < hdrsize && (m = m_pullup(m, hdrsize)) == NULL) { - IEEE80211_DISCARD(ic, IEEE80211_MSG_ANY, - wh, "data", "too short: len %u, expecting %u", - m->m_pkthdr.len, hdrsize); + IEEE80211_DISCARD_MAC(ic, IEEE80211_MSG_ANY, + ni->ni_macaddr, NULL, + "data too short: expecting %u", hdrsize); ic->ic_stats.is_rx_tooshort++; goto out; /* XXX */ } |
