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| author |   Matthew Smith <mgsmith@netgate.com> | 2018-06-14 11:40:49 -0500 |
|---|---|---|
| committer |   Florin Coras <florin.coras@gmail.com> | 2018-06-14 18:56:16 +0000 |
| commit | d465631c3c97b4eb387b4b2dd851e301dc09e007 (patch) | |
| tree | 9a3dfc307e5c5c0550e16fa4cb3b05d9d4d41665 /src | |
| parent | 1f806587d8e1d94ee7630cee134fbaae2de2f31e (diff) | |
Fix SEGV in generic event sub reaper
When a client subscribed to receive events disconnects
from the API, while deleting their subscription, a hash
lookup was being performed against a pointer that did
not refer to a hash, resulting in a SEGV.
Perform the hash lookup against the correct hash.
Change-Id: I011d7479e2c3b9ee50721cf7499385c3ff7f704a
Signed-off-by: Matthew Smith <mgsmith@netgate.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/vlibapi/api_helper_macros.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/vlibapi/api_helper_macros.h b/src/vlibapi/api_helper_macros.h index fe9cde03d4d..1245db82dd0 100644 --- a/src/vlibapi/api_helper_macros.h +++ b/src/vlibapi/api_helper_macros.h @@ -215,7 +215,7 @@ static clib_error_t * vl_api_want_##lca##_t_reaper (u32 client_index) \ vpe_client_registration_t *rp; \ uword *p; \ \ - p = hash_get (vam->lca##_registrations, client_index); \ + p = hash_get (vam->lca##_registration_hash, client_index); \ if (p) \ { \ rp = pool_elt_at_index (vam->lca##_registrations, p[0]); \ |