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Check return value of listen().

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Reviewed by: emax
Approved by: re (kensmith)
This commit is contained in:
Kevin Lo 2007-09-11 01:59:00 +00:00
parent b979e69bf6
commit 817e1ec901
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=172142
1 changed files with 2 additions and 1 deletions
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3
usr.bin/bluetooth/rfcomm_sppd/rfcomm_sppd.c
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@ -211,7 +211,8 @@ main(int argc, char *argv[])
if (bind(acceptsock, (struct sockaddr *)&ma, sizeof(ma)) < 0)
err(1, "Could not bind socket -- channel %d in use?",
channel);
listen(acceptsock, 10);
if (listen(acceptsock, 10) != 0)
err(1, "Could not listen on socket");
ss = sdp_open_local(NULL);
if (ss == NULL)