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* elf/dl-addr.c (_dl_addr): Handle broken binaries with zero
	symbol sizes a bit better.
This commit is contained in:
Ulrich Drepper 2001-08-23 02:46:15 +00:00
parent c5d8d55586
commit 40b145c443
2 changed files with 5 additions and 1 deletions
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ChangeLog
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@ -1,5 +1,8 @@
2001-08-22 Ulrich Drepper <drepper@redhat.com>
* elf/dl-addr.c (_dl_addr): Handle broken binaries with zero
symbol sizes a bit better.
* sysdeps/ia64/strncpy.S: Complete rewrite.
Contributed by Jakub Jelinek <jakub@redhat.com>.

3
elf/dl-addr.c
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@ -77,7 +77,8 @@ _dl_addr (const void *address, Dl_info *info)
there is no way in ELF to know the size of the dynamic symbol table!! */
for (matchsym = NULL; (void *) symtab < (void *) strtab; ++symtab)
if (addr >= match->l_addr + symtab->st_value
&& addr < match->l_addr + symtab->st_value + symtab->st_size
&& ((symtab->st_size == 0 && addr == match->l_addr + symtab->st_value)
|| addr < match->l_addr + symtab->st_value + symtab->st_size)
&& symtab->st_name < strtabsize
&& (matchsym == NULL || matchsym->st_value < symtab->st_value)
&& (ELFW(ST_BIND) (symtab->st_info) == STB_GLOBAL