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(parent: 67dd8e4) | patch
net: 9p: fix refcount leak in p9_read_work() error handling
authorHangyu Hua <hbh25y@gmail.com>
Wed, 13 Jul 2022 00:55:11 +0000 (09:55 +0900)
committerDominique Martinet <asmadeus@codewreck.org>
Fri, 15 Jul 2022 11:22:21 +0000 (20:22 +0900)
commit4ac7573e1f9333073fa8d303acc941c9b7ab7f61
treedb109559de7b8c0616e73565279d7837f28fae18tree | snapshot
parent67dd8e445ee0aa5e8bf1d9d866c914ed11626bbdcommit | diff
net: 9p: fix refcount leak in p9_read_work() error handling

p9_req_put need to be called when m->rreq->rc.sdata is NULL to avoid
temporary refcount leak.

Link: https://lkml.kernel.org/r/20220712104438.30800-1-hbh25y@gmail.com
Fixes: 728356dedeff ("9p: Add refcount to p9_req_t")
Signed-off-by: Hangyu Hua <hbh25y@gmail.com>
[Dominique: commit wording adjustments, p9_req_put argument fixes for rebase]
Signed-off-by: Dominique Martinet <asmadeus@codewreck.org>
net/9p/trans_fd.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git