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authorUlrich Drepper <drepper@redhat.com>2009-04-26 16:45:03 +0000
committerUlrich Drepper <drepper@redhat.com>2009-04-26 16:45:03 +0000
commit4ec77f72fe0978027fb3f35eb0eb0078f24f4b2b (patch)
treec0b1eb1d444855423b88573351ebbad6ad63812f
parent82a1a4dae1b699a394e213866e789eacef1728fc (diff)
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* nss/nsswitch.c (__nss_lookup_function): En/Decrypt cached
function pointers.
-rw-r--r--ChangeLog5
-rw-r--r--nss/nsswitch.c10
2 files changed, 12 insertions, 3 deletions
diff --git a/ChangeLog b/ChangeLog
index d042ed1..22c8a2c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2009-04-26 Ulrich Drepper <drepper@redhat.com>
+
+ * nss/nsswitch.c (__nss_lookup_function): En/Decrypt cached
+ function pointers.
+
2009-04-26 Jakub Jelinek <jakub@redhat.com>
* sysdeps/ieee754/dbl-64/s_tan.c (tan): Fix -Wsequence-point warnings.
diff --git a/nss/nsswitch.c b/nss/nsswitch.c
index c0b661f..da94ca9 100644
--- a/nss/nsswitch.c
+++ b/nss/nsswitch.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996-1999, 2001-2006, 2007 Free Software Foundation, Inc.
+/* Copyright (C) 1996-1999, 2001-2007, 2009 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
@@ -300,8 +300,11 @@ __nss_lookup_function (service_user *ni, const char *fct_name)
found = __tsearch (&fct_name, &ni->known, &known_compare);
if (*found != &fct_name)
- /* The search found an existing structure in the tree. */
- result = ((known_function *) *found)->fct_ptr;
+ {
+ /* The search found an existing structure in the tree. */
+ result = ((known_function *) *found)->fct_ptr;
+ PTR_DEMANGLE (result);
+ }
else
{
/* This name was not known before. Now we have a node in the tree
@@ -424,6 +427,7 @@ __nss_lookup_function (service_user *ni, const char *fct_name)
/* Remember function pointer for later calls. Even if null, we
record it so a second try needn't search the library again. */
known->fct_ptr = result;
+ PTR_MANGLE (known->fct_ptr);
}
}