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| author | Andreas Gruenbacher <agruenba@redhat.com> | 2020-04-20 16:51:47 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-05-06 09:15:16 +0300 |
| commit | d458565e3c02db6921d9a3bb586f3ca9f26544d7 (patch) | |
| tree | c71eafdd348c5b8f547ac2f5641ce249a7b56e83 /scripts/gdb/linux/utils.py | |
| parent | 779f155811ebd61860a171f02183925107c4e226 (diff) | |
| download | linux-d458565e3c02db6921d9a3bb586f3ca9f26544d7.tar.xz | |
nfs: Fix potential posix_acl refcnt leak in nfs3_set_acl
commit 7648f939cb919b9d15c21fff8cd9eba908d595dc upstream.
nfs3_set_acl keeps track of the acl it allocated locally to determine if an acl
needs to be released at the end. This results in a memory leak when the
function allocates an acl as well as a default acl. Fix by releasing acls
that differ from the acl originally passed into nfs3_set_acl.
Fixes: b7fa0554cf1b ("[PATCH] NFS: Add support for NFSv3 ACLs")
Reported-by: Xiyu Yang <xiyuyang19@fudan.edu.cn>
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'scripts/gdb/linux/utils.py')
0 files changed, 0 insertions, 0 deletions