patches/uClibc/0.9.30.2/100-fix-gethostent_r-failure-retval.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Sun Oct 03 23:10:46 2010 +0200 (2010-10-03)
changeset 2130 b46ecc90d3ab
permissions -rw-r--r--
complibs: better deduce whether to backup complibs or not

To decide whether we need to backup the companion libraries,
do not rely on the !shared case. In the future other cases
may require not to save the companion libraries (eg. if using
the ones provided by the host distro).

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
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Original patch from Gentoo.
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-= BEGIN original header =-
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-= END original header =-
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diff -durN uClibc-0.9.30.orig/libc/inet/resolv.c uClibc-0.9.30/libc/inet/resolv.c
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--- uClibc-0.9.30.orig/libc/inet/resolv.c	2008-11-02 01:25:33.000000000 +0100
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+++ uClibc-0.9.30/libc/inet/resolv.c	2009-02-07 09:57:59.000000000 +0100
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@@ -1788,7 +1788,7 @@
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 int gethostent_r(struct hostent *result_buf, char *buf, size_t buflen,
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 	struct hostent **result, int *h_errnop)
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 {
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-	int ret;
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+	int ret = HOST_NOT_FOUND;
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 	__UCLIBC_MUTEX_LOCK(mylock);
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 	if (__gethostent_fp == NULL) {