diff options
| author |   Chris Luke <chrisy@flirble.org> | 2017-09-26 13:15:16 -0400 |
|---|---|---|
| committer |   Florin Coras <florin.coras@gmail.com> | 2017-09-27 17:08:08 +0000 |
| commit | 879ace3d3b238ec8db80f52ebfd556aa6f12b4c7 (patch) | |
| tree | 1222ac207c4ffdad33ee52de5e151a053c78ac5c /src/vnet/tcp/tcp_input.c | |
| parent | 987abe9eeb65a3950401073c770012a7898593b7 (diff) | |
Various fixes for issues found by Coverity (VPP-972)
174267: Revisit this string termination issue
174816: Add check for NULL when trace is enabled
177211: Add notation that mutex is not required here
177117: Added check for log2_page_size == 0 and returns an error if so
163697,163698: Added missing sw_if_index validation
Change-Id: I5a76fcf6505c785bfb3269e353360031c6a0fd0f
Signed-off-by: Chris Luke <chrisy@flirble.org>
Diffstat (limited to 'src/vnet/tcp/tcp_input.c')
| -rw-r--r-- | src/vnet/tcp/tcp_input.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/vnet/tcp/tcp_input.c b/src/vnet/tcp/tcp_input.c index 62dcdc5e711..63d6fd8785b 100644 --- a/src/vnet/tcp/tcp_input.c +++ b/src/vnet/tcp/tcp_input.c @@ -2163,7 +2163,8 @@ tcp46_syn_sent_inline (vlib_main_t * vm, vlib_node_runtime_t * node, drop: b0->error = error0 ? node->errors[error0] : 0; - if (PREDICT_FALSE (b0->flags & VLIB_BUFFER_IS_TRACED)) + if (PREDICT_FALSE + ((b0->flags & VLIB_BUFFER_IS_TRACED) && tcp0 != 0)) { t0 = vlib_add_trace (vm, node, b0, sizeof (*t0)); clib_memcpy (&t0->tcp_header, tcp0, sizeof (t0->tcp_header)); |