forked from pool/glibc
Andreas Schwab
f066d6282a
* The <stdbit.h> header type-generic macros have been changed when using
GCC 14.1 or later to use __builtin_stdc_bit_ceil etc. built-in functions
* The GNU C Library now supports a feature test macro _ISOC23_SOURCE to
enable features from the ISO C23 standard
* The ISO C23 function families introduced in TS
18661-4:2015 are now supported in <math.h>
* A new tunable, glibc.rtld.enable_secure, can be used to run a program
as if it were a setuid process
* On Linux, the epoll header was updated to include epoll ioctl definitions
and the related structure added in Linux kernel 6.9
* The fortify functionality has been significantly enhanced for building
programs with clang against the GNU C Library
* Many functions have been added to the vector library for aarch64
* On x86, memset can now use non-temporal stores to improve the performance
of large writes
* Architectures which use a 32-bit seconds-since-epoch field in struct
lastlog, struct utmp, struct utmpx (such as i386, powerpc64le, rv32,
rv64, x86-64) switched from a signed to an unsigned type for that
field
* __rseq_size now denotes the size of the active rseq area (20 bytes
initially), not the size of struct rseq (32 bytes initially).
- arm-dl-start-user.patch, duplocale-global-locale.patch,
elf-parse-tunables.patch,
glibc-CVE-2024-33599-nscd-Stack-based-buffer-overflow-in-n.patch,
glibc-CVE-2024-33600-nscd-Avoid-null-pointer-crashes-after.patch,
glibc-CVE-2024-33600-nscd-Do-not-send-missing-not-found-re.patch,
glibc-CVE-2024-33601-CVE-2024-33602-nscd-netgroup-Use-two.patch,
iconv-iso-2022-cn-ext.patch, nscd-netgroup-cache-timeout.patch,
s390-clone-error-clobber-r7.patch, sigisemptyset.patch,
OBS-URL: https://build.opensuse.org/package/show/Base:System/glibc?expand=0&rev=719
26 lines
1.0 KiB
Diff
26 lines
1.0 KiB
Diff
This fixes the problem of getent ahosts localhost returning 127.0.0.1
|
|
_twice_ on systems that have no ipv6 interfaces up (hence are regarded
|
|
as ipv4 only by the lookup code), but still have localhost entries for
|
|
::1 and 127.0.0.1 in /etc/hosts (like most current systems).
|
|
|
|
Remapping ::1 to 127.0.0.1 is bogus when /etc/hosts is correct.
|
|
bnc #684534, #606980
|
|
http://sources.redhat.com/bugzilla/show_bug.cgi?id=4980
|
|
|
|
Index: glibc-2.27/nss/nss_files/files-hosts.c
|
|
===================================================================
|
|
--- glibc-2.27.orig/nss/nss_files/files-hosts.c
|
|
+++ glibc-2.27/nss/nss_files/files-hosts.c
|
|
@@ -70,11 +70,6 @@ LINE_PARSER
|
|
{
|
|
if (IN6_IS_ADDR_V4MAPPED (entdata->host_addr))
|
|
memcpy (entdata->host_addr, entdata->host_addr + 12, INADDRSZ);
|
|
- else if (IN6_IS_ADDR_LOOPBACK (entdata->host_addr))
|
|
- {
|
|
- in_addr_t localhost = htonl (INADDR_LOOPBACK);
|
|
- memcpy (entdata->host_addr, &localhost, sizeof (localhost));
|
|
- }
|
|
else
|
|
/* Illegal address: ignore line. */
|
|
return 0;
|