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authorMark Johnston <markj@FreeBSD.org>2021-09-18 14:38:39 +0000
committerMark Johnston <markj@FreeBSD.org>2021-09-18 14:38:39 +0000
commit50b07c1f7131fd535bbe1b53a3a2e4dfcdcc2e51 (patch)
treec3311c4faa5d4220784c3124d1069ae936945c9a /sys/arm64/arm64/mp_machdep.c
parent8e496ea1df1f00ea7832eb41754dbbb56dd244c8 (diff)
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unix: Fix a use-after-free in unp_drop()HEADmain
We need to load the socket pointer after locking the PCB, otherwise the socket may have been detached and freed by the time that unp_drop() sets so_error. This previously went unnoticed as the socket zone was _NOFREE. Reported by: pho MFC after: 1 week
Diffstat (limited to 'sys/arm64/arm64/mp_machdep.c')
0 files changed, 0 insertions, 0 deletions