On 29.01.25 23:20, Bart Van Assche wrote:
Unlock vmcore_mutex when returning -EBUSY.
Cc: David Hildenbrand <david@xxxxxxxxxx>
Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Cc: Michael S. Tsirkin <mst@xxxxxxxxxx>
Fixes: 0f3b1c40c652 ("fs/proc/vmcore: disallow vmcore modifications while the vmcore is open")
Signed-off-by: Bart Van Assche <bvanassche@xxxxxxx>
---
fs/proc/vmcore.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/fs/proc/vmcore.c b/fs/proc/vmcore.c
index a00120a3c099..10d01eb09c43 100644
--- a/fs/proc/vmcore.c
+++ b/fs/proc/vmcore.cfs/proc/vmcore.c
@@ -1524,7 +1524,7 @@ int vmcore_add_device_dump(struct vmcoredd_data *data)
pr_warn_once("Unexpected adding of device dump\n");
if (vmcore_open) {
ret = -EBUSY;
- goto out_err;
+ goto unlock;
Thanks!
Acked-by: David Hildenbrand <david@xxxxxxxxxx>
--
Cheers,
David / dhildenb
