diff options
| author |   Damjan Marion <damarion@cisco.com> | 2022-04-04 22:40:45 +0200 |
|---|---|---|
| committer |   Damjan Marion <dmarion@me.com> | 2022-04-04 23:17:13 +0000 |
| commit | 8bea589cfe0fca1a6f560e16ca66a4cf199041a2 (patch) | |
| tree | cf2767f8f5f31344468b65e14baa3f1a4c85fb91 /src/vnet/ip/reass | |
| parent | a2b358b1faf6e762e1d29a931d83c7735ac9a77d (diff) | |
vppinfra: make _vec_len() read-only
Use of _vec_len() to set vector length breaks address sanitizer.
Users should use vec_set_len(), vec_inc_len(), vec_dec_len () instead.
Type: improvement
Change-Id: I441ae948771eb21c23a61f3ff9163bdad74a2cb8
Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/vnet/ip/reass')
| -rw-r--r-- | src/vnet/ip/reass/ip4_full_reass.c | 2 | ||||
| -rw-r--r-- | src/vnet/ip/reass/ip4_sv_reass.c | 5 | ||||
| -rw-r--r-- | src/vnet/ip/reass/ip6_full_reass.c | 2 | ||||
| -rw-r--r-- | src/vnet/ip/reass/ip6_sv_reass.c | 5 |
4 files changed, 8 insertions, 6 deletions
diff --git a/src/vnet/ip/reass/ip4_full_reass.c b/src/vnet/ip/reass/ip4_full_reass.c index 220117278c0..e4839aaa981 100644 --- a/src/vnet/ip/reass/ip4_full_reass.c +++ b/src/vnet/ip/reass/ip4_full_reass.c @@ -1615,7 +1615,7 @@ ip4_full_reass_walk_expired (vlib_main_t *vm, vlib_node_runtime_t *node, vec_free (pool_indexes_to_free); if (event_data) { - _vec_len (event_data) = 0; + vec_set_len (event_data, 0); } } diff --git a/src/vnet/ip/reass/ip4_sv_reass.c b/src/vnet/ip/reass/ip4_sv_reass.c index 9971dafd9fd..dfe3f578e98 100644 --- a/src/vnet/ip/reass/ip4_sv_reass.c +++ b/src/vnet/ip/reass/ip4_sv_reass.c @@ -924,7 +924,8 @@ slow_path: to_next, n_left_to_next, bi0, next0); } - _vec_len (reass->cached_buffers) = 0; // buffers are owned by frame now + vec_set_len (reass->cached_buffers, + 0); // buffers are owned by frame now } goto next_packet; @@ -1303,7 +1304,7 @@ ip4_sv_reass_walk_expired (vlib_main_t *vm, vec_free (pool_indexes_to_free); if (event_data) { - _vec_len (event_data) = 0; + vec_set_len (event_data, 0); } } diff --git a/src/vnet/ip/reass/ip6_full_reass.c b/src/vnet/ip/reass/ip6_full_reass.c index 1bcb6bd0f20..3b61d141d85 100644 --- a/src/vnet/ip/reass/ip6_full_reass.c +++ b/src/vnet/ip/reass/ip6_full_reass.c @@ -1647,7 +1647,7 @@ ip6_full_reass_walk_expired (vlib_main_t *vm, vlib_node_runtime_t *node, vec_free (vec_icmp_bi); if (event_data) { - _vec_len (event_data) = 0; + vec_set_len (event_data, 0); } } diff --git a/src/vnet/ip/reass/ip6_sv_reass.c b/src/vnet/ip/reass/ip6_sv_reass.c index 23ae6784127..e1493c95e54 100644 --- a/src/vnet/ip/reass/ip6_sv_reass.c +++ b/src/vnet/ip/reass/ip6_sv_reass.c @@ -734,7 +734,8 @@ ip6_sv_reassembly_inline (vlib_main_t * vm, to_next, n_left_to_next, bi0, next0); } - _vec_len (reass->cached_buffers) = 0; // buffers are owned by frame now + vec_set_len (reass->cached_buffers, + 0); // buffers are owned by frame now } goto next_packet; @@ -1050,7 +1051,7 @@ ip6_sv_reass_walk_expired (vlib_main_t *vm, vec_free (pool_indexes_to_free); if (event_data) { - _vec_len (event_data) = 0; + vec_set_len (event_data, 0); } } |