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path: root/fs/9p/v9fs.c
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Diffstat (limited to 'fs/9p/v9fs.c')
-rw-r--r--fs/9p/v9fs.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/9p/v9fs.c b/fs/9p/v9fs.c
index 8fb89ddc6cc7..e622f0f10502 100644
--- a/fs/9p/v9fs.c
+++ b/fs/9p/v9fs.c
@@ -292,6 +292,10 @@ static int v9fs_parse_options(struct v9fs_session_info *v9ses, char *opts)
#ifdef CONFIG_9P_FSCACHE
kfree(v9ses->cachetag);
v9ses->cachetag = match_strdup(&args[0]);
+ if (!v9ses->cachetag) {
+ ret = -ENOMEM;
+ goto free_and_return;
+ }
#endif
break;
case Opt_cache:
@@ -471,6 +475,9 @@ struct p9_fid *v9fs_session_init(struct v9fs_session_info *v9ses,
return fid;
err_clnt:
+#ifdef CONFIG_9P_FSCACHE
+ kfree(v9ses->cachetag);
+#endif
p9_client_destroy(v9ses->clnt);
err_names:
kfree(v9ses->uname);