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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/dpdk/device/init.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/dpdk/device/init.c')
-rw-r--r--src/plugins/dpdk/device/init.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/plugins/dpdk/device/init.c b/src/plugins/dpdk/device/init.c
index a94f83bc42d..9d68775d86a 100644
--- a/src/plugins/dpdk/device/init.c
+++ b/src/plugins/dpdk/device/init.c
@@ -921,7 +921,7 @@ dpdk_log_read_ready (clib_file_t * uf)
n = read (uf->file_descriptor, s + len, n_try);
if (n < 0 && errno != EAGAIN)
return clib_error_return_unix (0, "read");
- _vec_len (s) = len + (n < 0 ? 0 : n);
+ vec_set_len (s, len + (n < 0 ? 0 : n));
}
unformat_init_vector (&input, s);
@@ -1254,7 +1254,7 @@ dpdk_config (vlib_main_t * vm, unformat_input_t * input)
/* NULL terminate the "argv" vector, in case of stupidity */
vec_add1 (conf->eal_init_args, 0);
- _vec_len (conf->eal_init_args) -= 1;
+ vec_dec_len (conf->eal_init_args, 1);
/* Set up DPDK eal and packet mbuf pool early. */