| Message ID | 20210121145738.51091-1-bianpan2016@163.com (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | b6011966ac6f402847eb5326beee8da3a80405c7 |
| Delegated to: | Netdev Maintainers |
| Headers | show |
| Series | chtls: Fix potential resource leak | expand |
| Context | Check | Description |
|---|---|---|
| netdev/cover_letter | success | Link |
| netdev/fixes_present | success | Link |
| netdev/patch_count | success | Link |
| netdev/tree_selection | success | Guessed tree name to be net-next |
| netdev/subject_prefix | warning | Target tree name not specified in the subject |
| netdev/cc_maintainers | success | CCed 6 of 6 maintainers |
| netdev/source_inline | success | Was 0 now: 0 |
| netdev/verify_signedoff | success | Link |
| netdev/module_param | success | Was 0 now: 0 |
| netdev/build_32bit | success | Errors and warnings before: 1 this patch: 1 |
| netdev/kdoc | success | Errors and warnings before: 0 this patch: 0 |
| netdev/verify_fixes | success | Link |
| netdev/checkpatch | success | total: 0 errors, 0 warnings, 0 checks, 21 lines checked |
| netdev/build_allmodconfig_warn | success | Errors and warnings before: 1 this patch: 1 |
| netdev/header_inline | success | Link |
| netdev/stable | success | Stable not CCed |
Hello: This patch was applied to netdev/net.git (refs/heads/master): On Thu, 21 Jan 2021 06:57:38 -0800 you wrote: > The dst entry should be released if no neighbour is found. Goto label > free_dst to fix the issue. Besides, the check of ndev against NULL is > redundant. > > Signed-off-by: Pan Bian <bianpan2016@163.com> > --- > .../net/ethernet/chelsio/inline_crypto/chtls/chtls_cm.c | 7 +++---- > 1 file changed, 3 insertions(+), 4 deletions(-) Here is the summary with links: - chtls: Fix potential resource leak https://git.kernel.org/netdev/net/c/b6011966ac6f You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html
diff --git a/drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_cm.c b/drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_cm.c index e5cfbe196ba6..19dc7dc054a2 100644 --- a/drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_cm.c +++ b/drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_cm.c @@ -1158,11 +1158,9 @@ static struct sock *chtls_recv_sock(struct sock *lsk, #endif } if (!n || !n->dev) - goto free_sk; + goto free_dst; ndev = n->dev; - if (!ndev) - goto free_dst; if (is_vlan_dev(ndev)) ndev = vlan_dev_real_dev(ndev); @@ -1250,7 +1248,8 @@ static struct sock *chtls_recv_sock(struct sock *lsk, free_csk: chtls_sock_release(&csk->kref); free_dst: - neigh_release(n); + if (n) + neigh_release(n); dst_release(dst); free_sk: inet_csk_prepare_forced_close(newsk);
The dst entry should be released if no neighbour is found. Goto label free_dst to fix the issue. Besides, the check of ndev against NULL is redundant. Signed-off-by: Pan Bian <bianpan2016@163.com> --- .../net/ethernet/chelsio/inline_crypto/chtls/chtls_cm.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-)