Hangyu Hua 1e2db0124c 9p/net: fix possible memory leak in p9_check_errors() ... commit ce07087964 upstream. When p9pdu_readf() is called with "s?d" attribute, it allocates a pointer that will store a string. But when p9pdu_readf() fails while handling "d" then this pointer will not be freed in p9_check_errors(). Fixes: 51a87c552d ("9p: rework client code to use new protocol support functions") Reviewed-by: Christian Schoenebeck <linux_oss@crudebyte.com> Signed-off-by: Hangyu Hua <hbh25y@gmail.com> Message-ID: <20231027030302.11927-1-hbh25y@gmail.com> Signed-off-by: Dominique Martinet <asmadeus@codewreck.org> Signed-off-by: Sasha Levin <sashal@kernel.org> Link: https://bugzilla.kernel.org/show_bug.cgi?id=218235 Signed-off-by: Alexey Panov <apanov@astralinux.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2024-01-05 15:12:29 +01:00
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Kconfig	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
Makefile	…
client.c	9p/net: fix possible memory leak in p9_check_errors()	2024-01-05 15:12:29 +01:00
error.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 188	2019-05-30 11:29:21 -07:00
mod.c	net: Add MODULE_DESCRIPTION entries to network modules	2020-06-20 21:33:57 -07:00
protocol.c	net: 9p: avoid freeing uninit memory in p9pdu_vreadf	2024-01-05 15:12:28 +01:00
protocol.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 188	2019-05-30 11:29:21 -07:00
trans_common.c	…
trans_common.h	…
trans_fd.c	9p/trans_fd: Annotate data-racy writes to file::f_flags	2023-11-28 16:54:52 +00:00
trans_rdma.c	9p/rdma: unmap receive dma buffer in rdma_request()/post_recv()	2023-03-11 16:40:13 +01:00
trans_virtio.c	9p: virtio: make sure 'offs' is initialized in zc_request	2023-09-19 12:20:04 +02:00
trans_xen.c	9p/xen : Fix use after free bug in xen_9pfs_front_remove due to race condition	2023-04-20 12:10:25 +02:00