d/freebsd-dev
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

listen_low_port: check for errors from socket(2) before continuing

Browse Source 
MFC after:	3 days
Reported by:	Coverity
CID:		976778
This commit is contained in:
Enji Cooper 2017-01-04 03:59:50 +00:00
parent 2020383ffd
commit 619898777b
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=311242
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
contrib/netbsd-tests/lib/libc/sys/t_listen.c
View File

@ -110,6 +110,9 @@ ATF_TC_BODY(listen_low_port, tc)
int sd, val;
sd = socket(AF_INET, SOCK_STREAM, 0);
#ifdef __FreeBSD__
ATF_REQUIRE_MSG(sd != -1, "socket failed: %s", strerror(errno));
#endif
val = IP_PORTRANGE_LOW;
if (setsockopt(sd, IPPROTO_IP, IP_PORTRANGE, &val,