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* inet/Makefile (tests): Add tst-getni2.

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* inet/tst-getni2.c: New file.
This commit is contained in:
Ulrich Drepper 2008-12-09 22:47:54 +00:00
parent d4f0720b20
commit ed0da35226
3 changed files with 45 additions and 1 deletions
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3
ChangeLog
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@ -1,5 +1,8 @@
2008-12-08 Ulrich Drepper <drepper@redhat.com>
* inet/Makefile (tests): Add tst-getni2.
* inet/tst-getni2.c: New file.
[BZ #7080]
* inet/getnameinfo.c (getnameinfo): Check for output buffers being
NULL when NI_NAMEREQD is set.

2
inet/Makefile
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@ -53,7 +53,7 @@ aux := check_pf check_native ifreq
tests := htontest test_ifindex tst-ntoa tst-ether_aton tst-network \
tst-gethnm test-ifaddrs bug-if1 test-inet6_opt tst-ether_line \
tst-getni1
tst-getni1 tst-getni2
include ../Rules

41
inet/tst-getni2.c Normal file
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@ -0,0 +1,41 @@
#include <netdb.h>
#include <stdio.h>
#include <sys/socket.h>
static int
do_test (void)
{
int retval = 0;
struct sockaddr_in6 s;
s.sin6_family = AF_INET6;
s.sin6_port = htons (80);
s.sin6_flowinfo = 0;
s.sin6_addr = (struct in6_addr) IN6ADDR_ANY_INIT;
s.sin6_scope_id = 0;
char buf[1000];
buf[0] = '\0';
int r = getnameinfo((struct sockaddr *) &s, sizeof (s), buf, sizeof (buf),
NULL, 0, NI_NUMERICSERV);
printf("r = %d, buf = \"%s\"\n", r, buf);
if (r != 0)
{
puts ("failed without NI_NAMEREQD");
retval = 1;
}
buf[0] = '\0';
r = getnameinfo((struct sockaddr *) &s, sizeof (s), buf, sizeof (buf),
NULL, 0, NI_NUMERICSERV | NI_NAMEREQD);
printf("r = %d, buf = \"%s\"\n", r, buf);
if (r != EAI_NONAME)
{
puts ("did not fail with EAI_NONAME with NI_NAMEREQD set");
retval = 1;
}
return retval;
}
#define TEST_FUNCTION do_test ()
#include "../test-skeleton.c"