lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  PHC 
Open Source and information security mailing list archives
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Date:   Wed, 30 Dec 2020 15:01:25 +0800
From:   YANG LI <>
        YANG LI <>
Subject: [PATCH] fs: fix: second lock in function d_prune_aliases().

Goto statement jumping will cause lock to be executed again without
executing unlock, placing the lock statement in front of goto
label to fix this problem.

Signed-off-by: YANG LI <>
Reported-by: Abaci <>
 fs/dcache.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/dcache.c b/fs/dcache.c
index 97e81a8..bf38446 100644
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -1050,6 +1050,6 @@ void d_prune_aliases(struct inode *inode)
 	struct dentry *dentry;
 	hlist_for_each_entry(dentry, &inode->i_dentry, d_u.d_alias) {

Powered by blists - more mailing lists