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| author | Tung Nguyen <tung.quang.nguyen@est.tech> | 2025-04-03 12:24:31 +0300 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2025-04-08 11:15:33 +0300 |
| commit | 69ae94725f4fc9e75219d2d69022029c5b24bc9a (patch) | |
| tree | 38dbb8f01b9d86b26ab460f3a105c0759f9b0f81 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | 04efcee6ef8d0f01eef495db047e7216d6e6e38f (diff) | |
| download | linux-69ae94725f4fc9e75219d2d69022029c5b24bc9a.tar.xz | |
tipc: fix memory leak in tipc_link_xmit
In case the backlog transmit queue for system-importance messages is overloaded,
tipc_link_xmit() returns -ENOBUFS but the skb list is not purged. This leads to
memory leak and failure when a skb is allocated.
This commit fixes this issue by purging the skb list before tipc_link_xmit()
returns.
Fixes: 365ad353c256 ("tipc: reduce risk of user starvation during link congestion")
Signed-off-by: Tung Nguyen <tung.quang.nguyen@est.tech>
Link: https://patch.msgid.link/20250403092431.514063-1-tung.quang.nguyen@est.tech
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions