patches/uClibc/0.9.29/300-fix-gethostent_r-failure-retval.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Sat May 31 16:46:45 2008 +0000 (2008-05-31)
branch1.1
changeset 540 56f03a07597a
permissions -rw-r--r--
Backport #654 from trunk:
Add a security patch for MPFR-2.3.1.

needed to complete #657 from trunk (already backported as #658):
Build a thread-safe MPFR library.
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diff -ur uClibc-0.9.29/libc/inet/resolv.c uClibc-0.9.29-patched/libc/inet/resolv.c
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--- uClibc-0.9.29/libc/inet/resolv.c	2007-04-23 12:01:05.000000000 -0500
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+++ uClibc-0.9.29-patched/libc/inet/resolv.c	2007-05-09 18:05:33.563404419 -0500
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@@ -1700,7 +1700,7 @@
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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) {