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-rw-r--r--tap.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/tap.c b/tap.c
index 3231da7..4d7422f 100644
--- a/tap.c
+++ b/tap.c
@@ -872,11 +872,13 @@ static void tap_sock_unix_new(struct ctx *c)
int discard = accept4(c->fd_tap_listen, NULL, NULL,
SOCK_NONBLOCK);
+ if (discard == -1)
+ return;
+
if (!getsockopt(discard, SOL_SOCKET, SO_PEERCRED, &ucred, &len))
info("discarding connection from PID %i", ucred.pid);
- if (discard != -1)
- close(discard);
+ close(discard);
return;
}