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authorDamjan Marion <damarion@cisco.com>2022-04-04 22:40:45 +0200
committerDamjan Marion <dmarion@me.com>2022-04-04 23:17:13 +0000
commit8bea589cfe0fca1a6f560e16ca66a4cf199041a2 (patch)
treecf2767f8f5f31344468b65e14baa3f1a4c85fb91 /src/plugins/acl/hash_lookup.c
parenta2b358b1faf6e762e1d29a931d83c7735ac9a77d (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/plugins/acl/hash_lookup.c')
-rw-r--r--src/plugins/acl/hash_lookup.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/plugins/acl/hash_lookup.c b/src/plugins/acl/hash_lookup.c
index 85b54b3e8ac..c137b15a080 100644
--- a/src/plugins/acl/hash_lookup.c
+++ b/src/plugins/acl/hash_lookup.c
@@ -682,7 +682,7 @@ hash_acl_apply(acl_main_t *am, u32 lc_index, int acl_index, u32 acl_position)
if (vec_len(ha->rules) > 0) {
int old_vec_len = vec_len(*applied_hash_aces);
vec_validate((*applied_hash_aces), old_vec_len + vec_len(ha->rules) - 1);
- _vec_len((*applied_hash_aces)) = old_vec_len;
+ vec_set_len ((*applied_hash_aces), old_vec_len);
}
/* add the rules from the ACL to the hash table for lookup and append to the vector*/
@@ -903,7 +903,7 @@ hash_acl_unapply(acl_main_t *am, u32 lc_index, int acl_index)
move_applied_ace_hash_entry(am, lc_index, applied_hash_aces, tail_offset + i, base_offset + i);
}
/* trim the end of the vector */
- _vec_len((*applied_hash_aces)) -= vec_len(ha->rules);
+ vec_dec_len ((*applied_hash_aces), vec_len (ha->rules));
remake_hash_applied_mask_info_vec(am, applied_hash_aces, lc_index);