Maybe that's all that needs to be done at this point.
Coverity CID 1042335 (#1 of 1): Unchecked return value from library
(CHECKED_RETURN)
Signed-off-by: Mikko Rapeli <mikko.rapeli@xxxxxx>
---
trinity.c | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/trinity.c b/trinity.c
index 32717c0..b3829fe 100644
--- a/trinity.c
+++ b/trinity.c
@@ -249,11 +249,16 @@ int main(int argc, char* argv[])
cleanup_fds:
for (i = 0; i < nr_sockets; i++) {
+ int r = 0;
struct linger ling = { .l_onoff = FALSE, };
ling.l_onoff = FALSE; /* linger active */
- setsockopt(shm->socket_fds[i], SOL_SOCKET, SO_LINGER, &ling, sizeof(struct linger));
- shutdown(shm->socket_fds[i], SHUT_RDWR);
+ r = setsockopt(shm->socket_fds[i], SOL_SOCKET, SO_LINGER, &ling, sizeof(struct linger));
+ if (r)
+ perror("setsockopt");
+ r = shutdown(shm->socket_fds[i], SHUT_RDWR);
+ if (r)
+ perror("shutdown");
close(shm->socket_fds[i]);
}
--
1.8.3.1
--
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