patches/uClibc/0.9.30/100-fix-gethostent_r-failure-retval.patch
author Titus von Boxberg <titus@v9g.de>
Mon Aug 22 09:41:35 2011 +0200 (2011-08-22)
branch1.12
changeset 2636 d53c6d529923
permissions -rw-r--r--
configure: fix --with-prog=[...]

check_for didn't set variable 'where' when the path to a prog
was passed manually "(cached)".

Signed-off-by: "Titus von Boxberg" <titus@v9g.de>
(transplanted from b1be254591e7b524a0b06a2247a9331ebe0faf1d)
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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) {