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[Bug libc/6843] New: getaddrinfo_a segfaults
- From: "aurelien at aurel32 dot net" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sources dot redhat dot com
- Date: 14 Aug 2008 20:44:34 -0000
- Subject: [Bug libc/6843] New: getaddrinfo_a segfaults
- Reply-to: sourceware-bugzilla at sourceware dot org
The following code segfaults with at least glibc >= 2.7 (and CVS). It works
correctly with versions 2.3.X. I have tested versions in between.
#define _GNU_SOURCE
#include <string.h>
#include <netdb.h>
#include <signal.h>
#include <stdio.h>
int
main (void)
{
#define N 10
struct gaicb reqmem[N];
struct gaicb *req[N];
int n;
for (n = 0; n < N; ++n)
{
asprintf (&reqmem[n].ar_name, "test%d.test.redhat.com", 140 + n);
reqmem[n].ar_service = NULL;
reqmem[n].ar_request = NULL;
reqmem[n].ar_result = NULL;
req[n] = &reqmem[n];
}
getaddrinfo_a (GAI_NOWAIT, req, N, NULL);
return 0;
}
--
Summary: getaddrinfo_a segfaults
Product: glibc
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: libc
AssignedTo: drepper at redhat dot com
ReportedBy: aurelien at aurel32 dot net
CC: glibc-bugs at sources dot redhat dot com
GCC build triplet: x86_64-unknown-linux-gnu
GCC host triplet: x86_64-unknown-linux-gnu
GCC target triplet: x86_64-unknown-linux-gnu
http://sourceware.org/bugzilla/show_bug.cgi?id=6843
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