[PATCH 05/12] coredump: move revert_cred() before coredump_cleanup()
From: Christian Brauner <brauner@kernel.org>
Date: 2025-11-03 14:58:05
Also in:
cgroups, linux-cifs, linux-crypto, linux-fsdevel, linux-nfs, linux-unionfs, lkml, netdev
Subsystem:
filesystems (vfs and infrastructure), the rest · Maintainers:
Alexander Viro, Christian Brauner, Linus Torvalds
There's no need to pin the credentials across the coredump_cleanup() call. Nothing in there depends on elevated credentials. Signed-off-by: Christian Brauner <brauner@kernel.org> --- fs/coredump.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/coredump.c b/fs/coredump.c
index 5c1c381ee380..4fce2a2f279c 100644
--- a/fs/coredump.c
+++ b/fs/coredump.c@@ -1197,8 +1197,8 @@ void vfs_coredump(const kernel_siginfo_t *siginfo) } close_fail: - coredump_cleanup(&cn, &cprm); revert_creds(old_cred); + coredump_cleanup(&cn, &cprm); return; }
--
2.47.3