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* sysdeps/posix/getaddrinfo.c (gaih_inet): Only use gethostbyname4_r

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if the family is PF_UNSPEC.
This commit is contained in:
Jeff Law 2012-08-22 11:41:40 -06:00
parent 48da0b2163
commit 8479f23aa1
3 changed files with 14 additions and 3 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2012-08-22 Jeff Law <law@redhat.com>
[BZ #14505]
* sysdeps/posix/getaddrinfo.c (gaih_inet): Only use gethostbyname4_r
if the family is PF_UNSPEC.
2012-08-22 Mike Frysinger <vapier@gentoo.org> 2012-08-22 Mike Frysinger <vapier@gentoo.org>
* Makerules (lib-version): Rename from V. * Makerules (lib-version): Rename from V.

2
NEWS
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@ -61,7 +61,7 @@ Version 2.16
14043, 14044, 14048, 14049, 14050, 14053, 14055, 14059, 14064, 14075, 14043, 14044, 14048, 14049, 14050, 14053, 14055, 14059, 14064, 14075,
14080, 14083, 14103, 14104, 14109, 14112, 14117, 14122, 14123, 14134, 14080, 14083, 14103, 14104, 14109, 14112, 14117, 14122, 14123, 14134,
14153, 14183, 14188, 14199, 14210, 14218, 14229, 14241, 14273, 14277, 14153, 14183, 14188, 14199, 14210, 14218, 14229, 14241, 14273, 14277,
14278 14278, 14505
* Support for the x32 ABI on x86-64 added. The x32 target is selected by * Support for the x32 ABI on x86-64 added. The x32 target is selected by
configuring glibc with: configuring glibc with:

9
sysdeps/posix/getaddrinfo.c
View File

@ -832,8 +832,13 @@ gaih_inet (const char *name, const struct gaih_service *service,
while (!no_more) while (!no_more)
{ {
no_data = 0; no_data = 0;
nss_gethostbyname4_r fct4 nss_gethostbyname4_r fct4 = NULL;
= __nss_lookup_function (nip, "gethostbyname4_r");
/* gethostbyname4_r sends out parallel A and AAAA queries and
is thus only suitable for PF_UNSPEC. */
if (req->ai_family == PF_UNSPEC)
fct4 = __nss_lookup_function (nip, "gethostbyname4_r");
if (fct4 != NULL) if (fct4 != NULL)
{ {
int herrno; int herrno;