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t_msgctl: Fix the same msgsnd() misuse as t_msgsnd

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msgsnd(2)'s msgsz argument does not describe the full structure, only the
message component.

Reported by:	Coverity
CIDs:		1368703, 1368711
Sponsored by:	Dell EMC Isilon
This commit is contained in:
Conrad Meyer 2017-03-29 21:31:45 +00:00
parent 1a663d3c00
commit 70aca7c8e8
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=316181
1 changed files with 2 additions and 2 deletions
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4
contrib/netbsd-tests/lib/libc/sys/t_msgctl.c
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@ -203,7 +203,7 @@ ATF_TC_BODY(msgctl_pid, tc)
if (pid == 0) {
(void)msgsnd(id, &msg, sizeof(struct msg), IPC_NOWAIT);
(void)msgsnd(id, &msg, sizeof(msg.buf), IPC_NOWAIT);
_exit(EXIT_SUCCESS);
}
@ -314,7 +314,7 @@ ATF_TC_BODY(msgctl_time, tc)
t = time(NULL);
(void)memset(&msgds, 0, sizeof(struct msqid_ds));
(void)msgsnd(id, &msg, sizeof(struct msg), IPC_NOWAIT);
(void)msgsnd(id, &msg, sizeof(msg.buf), IPC_NOWAIT);
(void)msgctl(id, IPC_STAT, &msgds);
if (llabs(t - msgds.msg_stime) > 1)