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| author |   Andrew Yourtchenko <ayourtch@gmail.com> | 2022-11-28 17:56:16 +0000 |
|---|---|---|
| committer |   Ole Tr�an <otroan@employees.org> | 2022-11-29 13:48:45 +0000 |
| commit | 3f885f97f0bb812296cb549acd3c4b8fc17de0c9 (patch) | |
| tree | ac5b7120498d6982b19911b775b3f7b43d1e0102 /src/vpp-api/client/stat_client.c | |
| parent | 6db2758611dd5f1cf82c0bf78cfb95230ed2786f (diff) | |
stats: fix the memory leak in stat_client.c
The issue can be reproduced by running "vpp_get_stats tightpoll"
The root cause is that the control flow discards the "result" struct
being prepared, along with pointer its allocated name.
This results in a memory leak.
Type: fix
Change-Id: Ibf884e92314f19b983a0159fc1257b3fa0110443
Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
Diffstat (limited to 'src/vpp-api/client/stat_client.c')
| -rw-r--r-- | src/vpp-api/client/stat_client.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/vpp-api/client/stat_client.c b/src/vpp-api/client/stat_client.c index 2e8e1fadf8d..5bb6e9f1e56 100644 --- a/src/vpp-api/client/stat_client.c +++ b/src/vpp-api/client/stat_client.c @@ -287,6 +287,8 @@ copy_data (vlib_stats_entry_t *ep, u32 index2, char *name, { vlib_stats_entry_t *ep2; ep2 = vec_elt_at_index (sm->directory_vector, ep->index1); + /* We do not intend to return the "result", avoid a leak */ + free (result.name); return copy_data (ep2, ep->index2, ep->name, sm); } |