Date: Sat, 19 Jan 2019 16:04:44 +0000 From: bugzilla-noreply@freebsd.org To: wireless@FreeBSD.org Subject: [Bug 234241] [ieee80211_crypto_decap] mbuf leak Message-ID: <bug-234241-21060-VFjjN4CvXr@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-234241-21060@https.bugs.freebsd.org/bugzilla/> References: <bug-234241-21060@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D234241 --- Comment #4 from commit-hook@freebsd.org --- A commit references this bug: Author: avos Date: Sat Jan 19 16:04:26 UTC 2019 New revision: 343190 URL: https://svnweb.freebsd.org/changeset/base/343190 Log: net80211: drop m_pullup call from ieee80211_crypto_decap. For most wireless drivers Rx mbuf is allocated as one contiguous chunk; only few are using chains for allocations - but even then at least MCLBYTES (minus Rx descriptor size) is available in the first mbuf. In addition to the above, m_pullup was never called here - otherwise, reallocation will break post-crypto_decap logic (ieee80211_decap, ieee80211_deliver_data...), so just remove it; length check is left in case if some truncated frame appears here. PR: 234241 MFC after: 1 week Changes: head/sys/net80211/ieee80211_crypto.c --=20 You are receiving this mail because: You are the assignee for the bug.=
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