- proposed fix for gethostent_r: if no host was found, return HOST_NOT_FOUND instead of garbage.

2007-02-05 13:01:08 +00:00 · 2007-02-05 13:01:08 +00:00 · ba63b4cc42
commit ba63b4cc42
parent 3b4034bfdf
1 changed files with 13 additions and 0 deletions
--- a/toolchain/uClibc/uClibc-0.9.29-fix-gethostent_r-failure-retval.patch
+++ b/toolchain/uClibc/uClibc-0.9.29-fix-gethostent_r-failure-retval.patch
@ -0,0 +1,13 @@
+Index: uClibc/libc/inet/resolv.c
+===================================================================
+--- uClibc/libc/inet/resolv.c	(revision 17775)
+++ uClibc/libc/inet/resolv.c	(working copy)
+@@ -1689,7 +1689,7 @@
+ int gethostent_r(struct hostent *result_buf, char *buf, size_t buflen,
+ 	struct hostent **result, int *h_errnop)
+ {
+-    int ret;
+    int ret = HOST_NOT_FOUND;
+ 
+     __UCLIBC_MUTEX_LOCK(mylock);
+     if (__gethostent_fp == NULL) {