[Bug 205164] BPF gives EIO with sendmsg() where write > pagesize
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Date: Wed, 23 Jun 2021 16:41:10 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=205164 --- Comment #6 from commit-hook@FreeBSD.org --- A commit in branch main references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=f13da24715a75ce0fdac31062866877d980aa908 commit f13da24715a75ce0fdac31062866877d980aa908 Author: Florian Florensa <florian@florensa.me> AuthorDate: 2018-02-16 09:53:22 +0000 Commit: Warner Losh <imp@FreeBSD.org> CommitDate: 2021-06-23 16:39:18 +0000 net/bpf: Fix writing of buffer bigger than PAGESIZE When allocating the mbuf we used m_get2 which fails if len is superior to MJUMPAGESIZE, if its the case, use m_getjcl instead. Reviewed by: kp@ PR: 205164 Pull Request: https://github.com/freebsd/freebsd-src/pull/131 sys/net/bpf.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) -- You are receiving this mail because: You are the assignee for the bug.