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Properly initialise the "len" argument to getsockname(2) in the tcpdrop

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regression test so that it works (more) consistently.

Approved by:	re (bz)
Sponsored by:	Juniper Networks
This commit is contained in:
Robert Watson 2011-08-06 19:20:17 +00:00
parent 39c5320dad
commit e397f116c3
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=224688
1 changed files with 1 additions and 0 deletions
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tools/regression/netinet/tcpdrop/tcpdrop.c
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@ -233,6 +233,7 @@ main(int argc, char *argv[])
bzero(&sin, sizeof(sin));
sin.sin_family = AF_INET;
sin.sin_len = sizeof(sin);
len = sizeof(sin);
if (getsockname(listen_fd, (struct sockaddr *)&sin, &len) < 0)
err(-1, "getsockname");
port = sin.sin_port;