[RFA] bfd/i386linux.c, linux_tally_symbols, Check for null return.

[Michael Snyder]

Alan Modra wrote:
> On Sun, Mar 06, 2011 at 03:18:52PM -0800, Michael Snyder wrote:
>> Index: i386linux.c
>> ===================================================================
>> RCS file: /cvs/src/src/bfd/i386linux.c,v
>> retrieving revision 1.23
>> diff -u -p -r1.23 i386linux.c
>> --- i386linux.c	2 Oct 2009 14:40:41 -0000	1.23
>> +++ i386linux.c	6 Mar 2011 23:13:55 -0000
>> @@ -491,7 +491,7 @@ linux_tally_symbols (h, data)
>>  	 use an indirect symbol to get to the real symbol, we add the
>>  	 fixup anyway, since there are cases where these symbols come
>>  	 from different shared libraries */
>> -      if (h1 != NULL
>> +      if (h1 != NULL && h2 != NULL
>>  	  && (((h1->root.root.type == bfd_link_hash_defined
>>  		|| h1->root.root.type == bfd_link_hash_defweak)
>>  	       && ! bfd_is_abs_section (h1->root.root.u.def.section))
> 
> h2 can't be NULL without h1 being NULL, so the patch isn't needed.
> 

OK, withdrawn