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Make sure to call dlerror() to clear any error messages after the relocations

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are done and there are no errors.  This will prevent spurious undefined weak
symbol errors being returned by dlerror().

Fixes PR bin/39240.
This commit is contained in:
matt 2008-07-29 16:27:01 +00:00
parent 261002c777
commit 86d6d815ae
1 changed files with 3 additions and 2 deletions
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5
libexec/ld.elf_so/reloc.c
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@ -1,4 +1,4 @@
/* $NetBSD: reloc.c,v 1.95 2006/03/04 08:58:46 skrll Exp $ */
/* $NetBSD: reloc.c,v 1.96 2008/07/29 16:27:01 matt Exp $ */
/*
* Copyright 1996 John D. Polstra.
@ -39,7 +39,7 @@
#include <sys/cdefs.h>
#ifndef lint
__RCSID("$NetBSD: reloc.c,v 1.95 2006/03/04 08:58:46 skrll Exp $");
__RCSID("$NetBSD: reloc.c,v 1.96 2008/07/29 16:27:01 matt Exp $");
#endif /* not lint */
#include <err.h>
@ -198,6 +198,7 @@ _rtld_relocate_objects(Obj_Entry *first, bool bind_now)
if (!ok)
return -1;
(void)dlerror(); /* clear any errors since all is good */
/* Set some sanity-checking numbers in the Obj_Entry. */
obj->magic = RTLD_MAGIC;