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authorBernhard Reutner-Fischer <rep.dot.nop@gmail.com>2007-02-05 13:01:08 +0000
committerBernhard Reutner-Fischer <rep.dot.nop@gmail.com>2007-02-05 13:01:08 +0000
commitba63b4cc42c0a3b48404747a5eb4d5a16870dd3a (patch)
tree165c04787a6533119f91802753b08bfb98f3f0d1 /toolchain/uClibc/uClibc-0.9.29-fix-gethostent_r-failure-retval.patch
parent3b4034bfdf335f8e9ef12aac5e49da08661206f5 (diff)
downloadbuildroot-novena-ba63b4cc42c0a3b48404747a5eb4d5a16870dd3a.tar.gz
buildroot-novena-ba63b4cc42c0a3b48404747a5eb4d5a16870dd3a.zip
- proposed fix for gethostent_r: if no host was found, return HOST_NOT_FOUND instead of garbage.
Diffstat (limited to 'toolchain/uClibc/uClibc-0.9.29-fix-gethostent_r-failure-retval.patch')
-rw-r--r--toolchain/uClibc/uClibc-0.9.29-fix-gethostent_r-failure-retval.patch13
1 files changed, 13 insertions, 0 deletions
diff --git 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
new file mode 100644
index 000000000..eb6141a5d
--- /dev/null
+++ 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) {