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authorZhihao Cheng <chengzhihao1@huawei.com>2020-06-02 04:30:45 +0300
committerDavid Howells <dhowells@redhat.com>2020-06-09 17:22:06 +0300
commit2ca068be09bf8e285036603823696140026dcbe7 (patch)
tree61a2373dec52254af33024cda7a33e15cc318906 /fs/afs
parentaaa2faab4ed8e5fe0111e04d6e168c028fe2987f (diff)
downloadlinux-2ca068be09bf8e285036603823696140026dcbe7.tar.xz
afs: Fix memory leak in afs_put_sysnames()
Fix afs_put_sysnames() to actually free the specified afs_sysnames object after its reference count has been decreased to zero and its contents have been released. Fixes: 6f8880d8e681557 ("afs: Implement @sys substitution handling") Signed-off-by: Zhihao Cheng <chengzhihao1@huawei.com> Signed-off-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'fs/afs')
-rw-r--r--fs/afs/proc.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/afs/proc.c b/fs/afs/proc.c
index 22d00cf1913d..e817fc740ba0 100644
--- a/fs/afs/proc.c
+++ b/fs/afs/proc.c
@@ -567,6 +567,7 @@ void afs_put_sysnames(struct afs_sysnames *sysnames)
if (sysnames->subs[i] != afs_init_sysname &&
sysnames->subs[i] != sysnames->blank)
kfree(sysnames->subs[i]);
+ kfree(sysnames);
}
}