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authorEdward Adam Davis <eadavis@qq.com>2023-12-26 08:16:09 +0100
committerChristian Brauner <brauner@kernel.org>2023-12-28 11:56:52 +0100
commitdd8f87f21dc3da2eaf46e7401173f935b90b13a8 (patch)
tree65641ddd6a00a6e462d8fbd9849bbb0465444b6d /fs/reiserfs
parentMerge branch 'vfs.file' (diff)
downloadlinux-dd8f87f21dc3da2eaf46e7401173f935b90b13a8.tar.xz
linux-dd8f87f21dc3da2eaf46e7401173f935b90b13a8.zip
reiserfs: fix uninit-value in comp_keys
The cpu_key was not initialized in reiserfs_delete_solid_item(), which triggered this issue. Reported-and-tested-by: <syzbot+b3b14fb9f8a14c5d0267@syzkaller.appspotmail.com> Signed-off-by: Edward Adam Davis <eadavis@qq.com> Link: https://lore.kernel.org/r/tencent_9EA7E746DE92DBC66049A62EDF6ED64CA706@qq.com Signed-off-by: Christian Brauner <brauner@kernel.org>
Diffstat (limited to 'fs/reiserfs')
-rw-r--r--fs/reiserfs/stree.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/reiserfs/stree.c b/fs/reiserfs/stree.c
index 2138ee7d271d..5faf702f8d15 100644
--- a/fs/reiserfs/stree.c
+++ b/fs/reiserfs/stree.c
@@ -1407,7 +1407,7 @@ void reiserfs_delete_solid_item(struct reiserfs_transaction_handle *th,
INITIALIZE_PATH(path);
int item_len = 0;
int tb_init = 0;
- struct cpu_key cpu_key;
+ struct cpu_key cpu_key = {};
int retval;
int quota_cut_bytes = 0;