diff options
| author | Moshe Shemesh <moshe@nvidia.com> | 2023-02-06 18:56:16 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-02-08 07:21:33 +0300 |
| commit | cb6b2e11a42decea2afc77df73ec7326db1ac25f (patch) | |
| tree | 1699233ca015a03745147fc6603cf28e61e1e378 /net/devlink | |
| parent | f817554786ddc75e0960ea542061fc43a1f2f7e2 (diff) | |
| download | linux-cb6b2e11a42decea2afc77df73ec7326db1ac25f.tar.xz | |
devlink: Fix memleak in health diagnose callback
The callback devlink_nl_cmd_health_reporter_diagnose_doit() miss
devlink_fmsg_free(), which leads to memory leak.
Fix it by adding devlink_fmsg_free().
Fixes: e994a75fb7f9 ("devlink: remove reporter reference counting")
Signed-off-by: Moshe Shemesh <moshe@nvidia.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Link: https://lore.kernel.org/r/1675698976-45993-1-git-send-email-moshe@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/devlink')
| -rw-r--r-- | net/devlink/leftover.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/net/devlink/leftover.c b/net/devlink/leftover.c index 97d30ea98b00..9d6373603340 100644 --- a/net/devlink/leftover.c +++ b/net/devlink/leftover.c @@ -6626,18 +6626,22 @@ static int devlink_nl_cmd_health_reporter_diagnose_doit(struct sk_buff *skb, err = devlink_fmsg_obj_nest_start(fmsg); if (err) - return err; + goto out; err = reporter->ops->diagnose(reporter, fmsg, info->extack); if (err) - return err; + goto out; err = devlink_fmsg_obj_nest_end(fmsg); if (err) - return err; + goto out; + + err = devlink_fmsg_snd(fmsg, info, + DEVLINK_CMD_HEALTH_REPORTER_DIAGNOSE, 0); - return devlink_fmsg_snd(fmsg, info, - DEVLINK_CMD_HEALTH_REPORTER_DIAGNOSE, 0); +out: + devlink_fmsg_free(fmsg); + return err; } static int |