superrob1500
/
mirror-linux
mirror of https://github.com/torvalds/linux
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

smb: propagate error code of extract_sharename() 

In addition to the EINVAL, there may be an ENOMEM.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Fixes: 70431bfd82 ("cifs: Support fscache indexing rewrite")
Signed-off-by: Katya Orlova <e.orlova@ispras.ru>
Signed-off-by: Steve French <stfrench@microsoft.com>
pull/806/head
Katya Orlova 2023-08-15 16:38:31 +03:00 committed by Steve French
parent b97d64c722
commit efc0b0bcff
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
fs/smb/client/fscache.c
View File

@ -48,7 +48,7 @@ int cifs_fscache_get_super_cookie(struct cifs_tcon *tcon)
sharename = extract_sharename(tcon->tree_name); sharename = extract_sharename(tcon->tree_name);
if (IS_ERR(sharename)) { if (IS_ERR(sharename)) {
cifs_dbg(FYI, "%s: couldn't extract sharename\n", __func__); cifs_dbg(FYI, "%s: couldn't extract sharename\n", __func__);
return -EINVAL; return PTR_ERR(sharename);
} }
slen = strlen(sharename); slen = strlen(sharename);