From 1c3c269b55c84c29ec1e2c70f122c5e33fef4257 Mon Sep 17 00:00:00 2001
From: Ulrich Drepper <drepper@redhat.com>
Date: Tue, 24 Nov 2009 11:17:06 -0800
Subject: Fix startup to security-relevant statically linked binaries.
Before the change they crash on startup. Perform IREL relocations
earlier to prevent this.
---
csu/libc-start.c | 6 ++++++
1 file changed, 6 insertions(+)
(limited to 'csu/libc-start.c')
diff --git a/csu/libc-start.c b/csu/libc-start.c
index 80b672f88d..dc7ca55f09 100644
--- a/csu/libc-start.c
+++ b/csu/libc-start.c
@@ -24,6 +24,9 @@
#include <bp-sym.h>
extern void __libc_init_first (int argc, char **argv, char **envp);
+#ifndef SHARED
+extern void __libc_csu_irel (void);
+#endif
extern int __libc_multiple_libcs;
@@ -134,6 +137,9 @@ LIBC_START_MAIN (int (*main) (int, char **, char ** MAIN_AUXVEC_DECL),
}
# endif
+ /* Performe IREL{,A} relocations. */
+ __libc_csu_irel ();
+
/* Initialize the thread library at least a bit since the libgcc
functions are using thread functions if these are available and
we need to setup errno. */
--
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