diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/plugins/nat/nat44_cli.c | 2 | ||||
| -rw-r--r-- | src/vnet/devices/virtio/vhost_user.c | 1 | ||||
| -rw-r--r-- | src/vppinfra/pool.h | 46 |
3 files changed, 33 insertions, 16 deletions
diff --git a/src/plugins/nat/nat44_cli.c b/src/plugins/nat/nat44_cli.c index d9cfe32287d..29807649ff8 100644 --- a/src/plugins/nat/nat44_cli.c +++ b/src/plugins/nat/nat44_cli.c @@ -750,7 +750,7 @@ nat44_show_summary_command_fn (vlib_main_t * vm, unformat_input_t * input, u32 count = 0; u64 now = vlib_time_now (vm); - u64 sess_timeout_time; + u64 sess_timeout_time = 0; u32 udp_sessions = 0; u32 tcp_sessions = 0; diff --git a/src/vnet/devices/virtio/vhost_user.c b/src/vnet/devices/virtio/vhost_user.c index d8c79ea17aa..f7cecef4d19 100644 --- a/src/vnet/devices/virtio/vhost_user.c +++ b/src/vnet/devices/virtio/vhost_user.c @@ -1230,6 +1230,7 @@ vhost_user_process (vlib_main_t * vm, /* try to connect */ strncpy (sun.sun_path, (char *) vui->sock_filename, sizeof (sun.sun_path) - 1); + sun.sun_path[sizeof (sun.sun_path) - 1] = 0; /* Avoid hanging VPP if the other end does not accept */ if (fcntl(sockfd, F_SETFL, O_NONBLOCK) < 0) diff --git a/src/vppinfra/pool.h b/src/vppinfra/pool.h index c74e76f0a4c..d7be8cb1f01 100644 --- a/src/vppinfra/pool.h +++ b/src/vppinfra/pool.h @@ -422,6 +422,20 @@ _pool_free (void *v) return 0; } +static_always_inline uword +pool_get_first_index (void *pool) +{ + pool_header_t *h = pool_header (pool); + return clib_bitmap_first_clear (h->free_bitmap); +} + +static_always_inline uword +pool_get_next_index (void *pool, uword last) +{ + pool_header_t *h = pool_header (pool); + return clib_bitmap_next_clear (h->free_bitmap, last + 1); +} + /** Free a pool. */ #define pool_free(p) (p) = _pool_free(p) @@ -509,17 +523,16 @@ do { \ @c pool_foreach which builds a vector of active indices, and a vec_foreach() (or plain for-loop) to walk the active index vector. */ + +#define pool_foreach2(VAR,POOL) \ + if (POOL) \ + for (VAR = POOL + pool_get_first_index (POOL); \ + VAR < vec_end (POOL); \ + VAR = POOL + pool_get_next_index (POOL, VAR - POOL)) + #define pool_foreach(VAR,POOL,BODY) \ -do { \ - uword _pool_foreach_lo, _pool_foreach_hi; \ - pool_foreach_region (_pool_foreach_lo, _pool_foreach_hi, (POOL), \ - ({ \ - for ((VAR) = (POOL) + _pool_foreach_lo; \ - (VAR) < (POOL) + _pool_foreach_hi; \ - (VAR)++) \ - do { BODY; } while (0); \ - })); \ -} while (0) + pool_foreach2(VAR,POOL) \ + { BODY; } /** Returns pointer to element at given index. @@ -553,13 +566,16 @@ do { \ _pool_var(rv); \ }) +#define pool_foreach_index2(i,v) \ + if (v) \ + for (i = pool_get_first_index (v); \ + i < vec_len (v); \ + i = pool_get_next_index (v, i)) \ + /** Iterate pool by index. */ #define pool_foreach_index(i,v,body) \ - for ((i) = 0; (i) < vec_len (v); (i)++) \ - { \ - if (! pool_is_free_index ((v), (i))) \ - do { body; } while (0); \ - } + pool_foreach_index2 (i,v) \ + { body; } /** * @brief Remove all elements from a pool in a safe way |