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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/vppinfra/sparse_vec.h
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/vppinfra/sparse_vec.h')
-rw-r--r--src/vppinfra/sparse_vec.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/vppinfra/sparse_vec.h b/src/vppinfra/sparse_vec.h
index 6cab868a8b2..dc9cb00380a 100644
--- a/src/vppinfra/sparse_vec.h
+++ b/src/vppinfra/sparse_vec.h
@@ -81,7 +81,7 @@ sparse_vec_new (uword elt_bytes, uword sparse_index_bits)
/* heap */ 0);
/* Make space for invalid entry (entry 0). */
- _vec_len (v) = 1;
+ _vec_find (v)->len = 1;
h = sparse_vec_header (v);