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authorBenoît Ganne <bganne@cisco.com>2019-09-11 16:43:44 +0200
committerDave Barach <openvpp@barachs.net>2019-09-30 16:12:30 +0000
commitf26b2511cf661d4ebef32c19f944041637ec5907 (patch)
treef2a0e90d9ceae0b0024019549a529f241238fb40 /src/vlibmemory
parentae07240340b6fb44b1a8faa38e60da43bfd1307c (diff)
api: fix use-after-free
Type: fix Change-Id: I2a599c22d5770587fdd419e5d212c8527054d2e9 Signed-off-by: Benoît Ganne <bganne@cisco.com>
Diffstat (limited to 'src/vlibmemory')
-rw-r--r--src/vlibmemory/memory_api.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/vlibmemory/memory_api.c b/src/vlibmemory/memory_api.c
index b87aa76b2d0..34fd9563b73 100644
--- a/src/vlibmemory/memory_api.c
+++ b/src/vlibmemory/memory_api.c
@@ -319,6 +319,9 @@ vl_api_memclnt_delete_t_handler (vl_api_memclnt_delete_t * mp)
}
}
+ /* No dangling references, please */
+ *regpp = 0;
+
/* For horizontal scaling, add a hash table... */
for (i = 0; i < vec_len (am->vlib_private_rps); i++)
{
@@ -347,9 +350,6 @@ vl_api_memclnt_delete_t_handler (vl_api_memclnt_delete_t * mp)
}
}
- /* No dangling references, please */
- *regpp = 0;
-
if (private_registration == 0)
{
pool_put_index (am->vl_clients,