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authorDan Carpenter <dan.carpenter@oracle.com>2019-01-05 21:18:03 +0300
committerSteve French <stfrench@microsoft.com>2019-01-10 23:32:30 +0300
commitc715f89c4dab76317c773df2611af2dac4dea2b7 (patch)
treeeb9411579d31029e2de2cfe39919262ebddfdbc2 /fs/cifs/dfs_cache.c
parent8428817dc40006dca0a531cfa06e89cb3b41790d (diff)
downloadlinux-c715f89c4dab76317c773df2611af2dac4dea2b7.tar.xz
cifs: Fix a tiny potential memory leak
The most recent "it" allocation is leaked on this error path. I believe that small allocations always succeed in current kernels so this doesn't really affect run time. Fixes: 54be1f6c1c37 ("cifs: Add DFS cache routines") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'fs/cifs/dfs_cache.c')
-rw-r--r--fs/cifs/dfs_cache.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/cifs/dfs_cache.c b/fs/cifs/dfs_cache.c
index cd63c4a70875..09b7d0d4f6e4 100644
--- a/fs/cifs/dfs_cache.c
+++ b/fs/cifs/dfs_cache.c
@@ -776,6 +776,7 @@ static int get_tgt_list(const struct dfs_cache_entry *ce,
it->it_name = kstrndup(t->t_name, strlen(t->t_name),
GFP_KERNEL);
if (!it->it_name) {
+ kfree(it);
rc = -ENOMEM;
goto err_free_it;
}