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osiSockTest: Give a clearer error message if sendto() fails

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This commit is contained in:
Brendan Chandler
2021-02-22 16:20:01 -06:00
parent 74fa27d316
commit dc1bf9106e
1 changed files with 3 additions and 1 deletions
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4
modules/libcom/test/osiSockTest.c
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@@ -325,7 +325,9 @@ void udpSockFanoutTestIface(const osiSockAddr* addr)
/* test to see if send is possible (not EPERM) */
ret = sendto(sender, buf.bytes, sizeof(buf.bytes), 0, &addr->sa, sizeof(*addr));
if(ret!=(int)sizeof(buf.bytes)) {
testDiag("test sendto() error %d (%d)", ret, (int)SOCKERRNO);
char err[256] = {0};
strerror_r(errno, &err, sizeof(err));
testDiag("test sendto() error %d (%d): %s", ret, (int)SOCKERRNO, err);
goto cleanup;
}