29 lines
1.2 KiB
Diff
29 lines
1.2 KiB
Diff
|
The non-reentrant gethostbyXXXX() functions deadlock if called recursively, for
|
||
|
|
example if libldap needs to be initialized from within gethostbyXXXX() (which
|
||
|
|
actually happens if nss_ldap is used for hostname resolution and earlier
|
||
|
|
modules can't resolve the local host name), so use the reentrant versions of
|
||
|
|
the functions, even if we're not being compiled for use in libldap_r (patch
|
||
|
|
from Jeffery Layton, #179730).
|
||
|
|
--- openldap-2.3.19/libraries/libldap/util-int.c 2006-02-23 15:42:14.000000000 -0500
|
||
|
|
+++ openldap-2.3.19/libraries/libldap/util-int.c 2006-02-23 15:42:02.000000000 -0500
|
||
|
|
@@ -52,8 +52,8 @@
|
||
|
|
#ifndef LDAP_R_COMPILE
|
||
|
|
# undef HAVE_REENTRANT_FUNCTIONS
|
||
|
|
# undef HAVE_CTIME_R
|
||
|
|
-# undef HAVE_GETHOSTBYNAME_R
|
||
|
|
-# undef HAVE_GETHOSTBYADDR_R
|
||
|
|
+/* # undef HAVE_GETHOSTBYNAME_R */
|
||
|
|
+/* # undef HAVE_GETHOSTBYADDR_R */
|
||
|
|
|
||
|
|
#else
|
||
|
|
# include <ldap_pvt_thread.h>
|
||
|
|
@@ -110,7 +110,7 @@
|
||
|
|
#define BUFSTART (1024-32)
|
||
|
|
#define BUFMAX (32*1024-32)
|
||
|
|
|
||
|
|
-#if defined(LDAP_R_COMPILE)
|
||
|
|
+#if defined(LDAP_R_COMPILE) || defined(HAVE_GETHOSTBYNAME_R) && defined(HAVE_GETHOSTBYADDR_R)
|
||
|
|
static char *safe_realloc( char **buf, int len );
|
||
|
|
|
||
|
|
#if !(defined(HAVE_GETHOSTBYNAME_R) && defined(HAVE_GETHOSTBYADDR_R))
|