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authorNathan Skrzypczak <nathan.skrzypczak@gmail.com>2019-07-26 15:32:59 +0200
committerDave Wallace <dwallacelf@gmail.com>2019-07-26 18:27:11 +0000
commit559ee0f54c5a08c9975ed197b41081827b766485 (patch)
tree7fac3ea1d0645f9d87310aa5d70400b5f7d70957 /src
parent272e2e456dd9441778f9bf78f72b0301aa5f9224 (diff)
quic: coverity fixes
Type: fix Change-Id: I93c083ee78168ed2da283fe4873ca022766fe861 Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
Diffstat (limited to 'src')
-rw-r--r--src/plugins/hs_apps/echo_client.c3
-rw-r--r--src/plugins/hs_apps/sapi/quic_echo.c36
2 files changed, 30 insertions, 9 deletions
diff --git a/src/plugins/hs_apps/echo_client.c b/src/plugins/hs_apps/echo_client.c
index 1d036b69ecb..dc1384ce4b5 100644
--- a/src/plugins/hs_apps/echo_client.c
+++ b/src/plugins/hs_apps/echo_client.c
@@ -375,7 +375,8 @@ quic_echo_clients_qsession_connected_callback (u32 app_index, u32 api_context,
vec_validate (a, 1);
a->uri = (char *) ecm->connect_uri;
- parse_uri (a->uri, &sep);
+ if (parse_uri (a->uri, &sep))
+ return -1;
sep.parent_handle = session_handle (s);
for (stream_n = 0; stream_n < ecm->quic_streams; stream_n++)
diff --git a/src/plugins/hs_apps/sapi/quic_echo.c b/src/plugins/hs_apps/sapi/quic_echo.c
index f8fc2f05a07..17a9e113a00 100644
--- a/src/plugins/hs_apps/sapi/quic_echo.c
+++ b/src/plugins/hs_apps/sapi/quic_echo.c
@@ -1644,7 +1644,7 @@ vl_api_application_attach_reply_t_handler (vl_api_application_attach_reply_t *
mp)
{
echo_main_t *em = &echo_main;
- int *fds = 0;
+ int *fds = 0, i;
u32 n_fds = 0;
u64 segment_handle;
segment_handle = clib_net_to_host_u64 (mp->segment_handle);
@@ -1670,13 +1670,17 @@ vl_api_application_attach_reply_t_handler (vl_api_application_attach_reply_t *
if (mp->n_fds)
{
vec_validate (fds, mp->n_fds);
- vl_socket_client_recv_fd_msg (fds, mp->n_fds, 5);
+ if (vl_socket_client_recv_fd_msg (fds, mp->n_fds, 5))
+ {
+ ECHO_FAIL ("vl_socket_client_recv_fd_msg failed");
+ goto failed;
+ }
if (mp->fd_flags & SESSION_FD_F_VPP_MQ_SEGMENT)
if (ssvm_segment_attach (0, SSVM_SEGMENT_MEMFD, fds[n_fds++]))
{
ECHO_FAIL ("svm_fifo_segment_attach failed");
- return;
+ goto failed;
}
if (mp->fd_flags & SESSION_FD_F_MEMFD_SEGMENT)
@@ -1685,7 +1689,7 @@ vl_api_application_attach_reply_t_handler (vl_api_application_attach_reply_t *
{
ECHO_FAIL ("svm_fifo_segment_attach ('%s') failed",
mp->segment_name);
- return;
+ goto failed;
}
if (mp->fd_flags & SESSION_FD_F_MQ_EVENTFD)
svm_msg_q_set_consumer_eventfd (em->our_event_queue, fds[n_fds++]);
@@ -1708,6 +1712,11 @@ vl_api_application_attach_reply_t_handler (vl_api_application_attach_reply_t *
ECHO_LOG (1, "Mapped segment 0x%lx", segment_handle);
em->state = STATE_ATTACHED;
+ return;
+failed:
+ for (i = clib_max (n_fds - 1, 0); i < vec_len (fds); i++)
+ close (fds[i]);
+ vec_free (fds);
}
static void
@@ -1741,19 +1750,24 @@ vl_api_map_another_segment_t_handler (vl_api_map_another_segment_t * mp)
fifo_segment_main_t *sm = &echo_main.segment_main;
fifo_segment_create_args_t _a, *a = &_a;
echo_main_t *em = &echo_main;
- int *fds = 0;
+ int *fds = 0, i;
char *seg_name = (char *) mp->segment_name;
u64 segment_handle = clib_net_to_host_u64 (mp->segment_handle);
if (mp->fd_flags & SESSION_FD_F_MEMFD_SEGMENT)
{
vec_validate (fds, 1);
- vl_socket_client_recv_fd_msg (fds, 1, 5);
+ if (vl_socket_client_recv_fd_msg (fds, 1, 5))
+ {
+ ECHO_FAIL ("vl_socket_client_recv_fd_msg failed");
+ goto failed;
+ }
+
if (ssvm_segment_attach (seg_name, SSVM_SEGMENT_MEMFD, fds[0]))
{
ECHO_FAIL ("svm_fifo_segment_attach ('%s')"
"failed on SSVM_SEGMENT_MEMFD", seg_name);
- return;
+ goto failed;
}
vec_free (fds);
}
@@ -1766,13 +1780,19 @@ vl_api_map_another_segment_t_handler (vl_api_map_another_segment_t * mp)
if (fifo_segment_attach (sm, a))
{
ECHO_FAIL ("svm_fifo_segment_attach ('%s') failed", seg_name);
- return;
+ goto failed;
}
}
clib_spinlock_lock (&em->segment_handles_lock);
hash_set (em->shared_segment_handles, segment_handle, 1);
clib_spinlock_unlock (&em->segment_handles_lock);
ECHO_LOG (1, "Mapped segment 0x%lx", segment_handle);
+ return;
+
+failed:
+ for (i = 0; i < vec_len (fds); i++)
+ close (fds[i]);
+ vec_free (fds);
}
static void