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patches/uClibc/0.9.30.2/100-fix-gethostent_r-failure-retval.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Tue Aug 17 19:48:49 2010 +0200 (2010-08-17)
changeset 2088 4f21ba5f8e91
permissions -rw-r--r--
binutils/binutils: forward-port the patchset from 2.20 to 2.20.1

Among other things, this should fix the issue reported by Thomas at:
http://sourceware.org/ml/crossgcc/2010-08/msg00115.html

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> 
     1 Original patch from Gentoo.

     2 

     3 -= BEGIN original header =-

     4 -= END original header =-

     5 

     6 diff -durN uClibc-0.9.30.orig/libc/inet/resolv.c uClibc-0.9.30/libc/inet/resolv.c

     7 --- uClibc-0.9.30.orig/libc/inet/resolv.c	2008-11-02 01:25:33.000000000 +0100

     8 +++ uClibc-0.9.30/libc/inet/resolv.c	2009-02-07 09:57:59.000000000 +0100

     9 @@ -1788,7 +1788,7 @@

    10  int gethostent_r(struct hostent *result_buf, char *buf, size_t buflen,

    11  	struct hostent **result, int *h_errnop)

    12  {

    13 -	int ret;

    14 +	int ret = HOST_NOT_FOUND;

    15  

    16  	__UCLIBC_MUTEX_LOCK(mylock);

    17  	if (__gethostent_fp == NULL) {
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