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-rw-r--r--src/vlibmemory/memory_shared.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/vlibmemory/memory_shared.c b/src/vlibmemory/memory_shared.c
index 1716f271466..5244b27ad37 100644
--- a/src/vlibmemory/memory_shared.c
+++ b/src/vlibmemory/memory_shared.c
@@ -545,8 +545,8 @@ vl_map_shmem (const char *region_name, int is_vlib)
if (strstr (region_name, vpe_api_region_suffix))
{
u8 *root_path = format (0, "%s", region_name);
- _vec_len (root_path) = (vec_len (root_path) -
- strlen (vpe_api_region_suffix));
+ vec_set_len (root_path,
+ vec_len (root_path) - strlen (vpe_api_region_suffix));
vec_terminate_c_string (root_path);
a->root_path = (const char *) root_path;
am->root_path = (const char *) root_path;