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* inet/Makefile (tests): Add tst-getni2.
* inet/tst-getni2.c: New file.
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@ -1,5 +1,8 @@
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2008-12-08 Ulrich Drepper <drepper@redhat.com>
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* inet/Makefile (tests): Add tst-getni2.
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* inet/tst-getni2.c: New file.
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[BZ #7080]
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* inet/getnameinfo.c (getnameinfo): Check for output buffers being
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NULL when NI_NAMEREQD is set.
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@ -53,7 +53,7 @@ aux := check_pf check_native ifreq
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tests := htontest test_ifindex tst-ntoa tst-ether_aton tst-network \
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tst-gethnm test-ifaddrs bug-if1 test-inet6_opt tst-ether_line \
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tst-getni1
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tst-getni1 tst-getni2
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include ../Rules
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41
inet/tst-getni2.c
Normal file
41
inet/tst-getni2.c
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@ -0,0 +1,41 @@
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#include <netdb.h>
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#include <stdio.h>
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#include <sys/socket.h>
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static int
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do_test (void)
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{
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int retval = 0;
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struct sockaddr_in6 s;
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s.sin6_family = AF_INET6;
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s.sin6_port = htons (80);
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s.sin6_flowinfo = 0;
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s.sin6_addr = (struct in6_addr) IN6ADDR_ANY_INIT;
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s.sin6_scope_id = 0;
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char buf[1000];
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buf[0] = '\0';
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int r = getnameinfo((struct sockaddr *) &s, sizeof (s), buf, sizeof (buf),
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NULL, 0, NI_NUMERICSERV);
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printf("r = %d, buf = \"%s\"\n", r, buf);
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if (r != 0)
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{
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puts ("failed without NI_NAMEREQD");
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retval = 1;
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}
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buf[0] = '\0';
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r = getnameinfo((struct sockaddr *) &s, sizeof (s), buf, sizeof (buf),
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NULL, 0, NI_NUMERICSERV | NI_NAMEREQD);
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printf("r = %d, buf = \"%s\"\n", r, buf);
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if (r != EAI_NONAME)
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{
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puts ("did not fail with EAI_NONAME with NI_NAMEREQD set");
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retval = 1;
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}
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return retval;
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}
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#define TEST_FUNCTION do_test ()
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#include "../test-skeleton.c"
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