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authorRoland McGrath <roland@gnu.org>1995-11-16 00:44:18 +0000
committerRoland McGrath <roland@gnu.org>1995-11-16 00:44:18 +0000
commitec967c06ac7474fa58266ea309d6488ee3c53851 (patch)
treedcea408ef904d340938ac85866816b4c024319d8 /elf
parent2ede96c9362f1950ef309f4fb9662aea60fe9777 (diff)
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Wed Nov 15 19:22:07 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* sysdeps/mach/hurd/dl-sysdep.c: Include _itoa.h from stdio-common instead of stdio. (_dl_sysdep_start): If passed user entry is zero and EXEC_STACK_ARGS flag set, reset user entry to &_start. * elf/rtld.c (dl_main): Only call _dl_setup_hash if there is a DT_HASH element. * libc-symbols.h [HAVE_ELF] (symbol_set_declare): Gratuitously repeat weak decl using weak_symbol macro, in case using broken GCC (<2.8). Wed Nov 15 18:49:55 1995 Ulrich Drepper <drepper@ipd.info.uni-karlsruhe.de> * sysdeps/i386/isnanl.c: New file. * sysdeps/i386/isinfl.c: New file.
Diffstat (limited to 'elf')
-rw-r--r--elf/rtld.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/elf/rtld.c b/elf/rtld.c
index 9a822a8c66..88f0d6d804 100644
--- a/elf/rtld.c
+++ b/elf/rtld.c
@@ -226,8 +226,9 @@ of this helper program; chances are you did not intend to run this program.\n",
/* Extract the contents of the dynamic section for easy access. */
elf_get_dynamic_info (l->l_ld, l->l_info);
- /* Set up our cache of pointers into the hash table. */
- _dl_setup_hash (l);
+ if (l->l_info[DT_HASH])
+ /* Set up our cache of pointers into the hash table. */
+ _dl_setup_hash (l);
if (l->l_info[DT_DEBUG])
/* There is a DT_DEBUG entry in the dynamic section. Fill it in