diff options
| author |   Damjan Marion <damarion@cisco.com> | 2022-04-04 22:40:45 +0200 |
|---|---|---|
| committer |   Damjan Marion <dmarion@me.com> | 2022-04-04 23:17:13 +0000 |
| commit | 8bea589cfe0fca1a6f560e16ca66a4cf199041a2 (patch) | |
| tree | cf2767f8f5f31344468b65e14baa3f1a4c85fb91 /src/vppinfra/serialize.c | |
| parent | a2b358b1faf6e762e1d29a931d83c7735ac9a77d (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/serialize.c')
| -rw-r--r-- | src/vppinfra/serialize.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/vppinfra/serialize.c b/src/vppinfra/serialize.c index 95eca96758a..d84d7ca06c5 100644 --- a/src/vppinfra/serialize.c +++ b/src/vppinfra/serialize.c @@ -714,7 +714,7 @@ serialize_write_not_inline (serialize_main_header_t * m, n_left_b -= n; n_left_o -= n; if (n_left_o == 0) - _vec_len (s->overflow_buffer) = 0; + vec_set_len (s->overflow_buffer, 0); else vec_delete (s->overflow_buffer, n, 0); } @@ -771,7 +771,7 @@ serialize_read_not_inline (serialize_main_header_t * m, if (n_left_o == 0 && s->overflow_buffer) { s->current_overflow_index = 0; - _vec_len (s->overflow_buffer) = 0; + vec_set_len (s->overflow_buffer, 0); } n_left_to_read = n_bytes_to_read; @@ -923,7 +923,7 @@ serialize_close_vector (serialize_main_t * m) serialize_close (m); /* frees overflow buffer */ if (s->buffer) - _vec_len (s->buffer) = s->current_buffer_index; + vec_set_len (s->buffer, s->current_buffer_index); result = s->buffer; clib_memset (m, 0, sizeof (m[0])); return result; @@ -1161,7 +1161,7 @@ clib_file_write (serialize_main_header_t * m, serialize_stream_t * s) serialize_error (m, clib_error_return_unix (0, "write")); } if (n == s->current_buffer_index) - _vec_len (s->buffer) = 0; + vec_set_len (s->buffer, 0); else vec_delete (s->buffer, n, 0); s->current_buffer_index = vec_len (s->buffer); @@ -1197,7 +1197,7 @@ serialize_open_clib_file_descriptor_helper (serialize_main_t * m, int fd, if (!is_read) { m->stream.n_buffer_bytes = vec_len (m->stream.buffer); - _vec_len (m->stream.buffer) = 0; + vec_set_len (m->stream.buffer, 0); } m->header.data_function = is_read ? clib_file_read : clib_file_write; |