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2007-07-27 Michael Snyder <msnyder@access-company.com>

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* cofflink.c (coff_link_add_symbols): Return if count is zero.
This commit is contained in:
Michael Snyder 2007-07-27 22:04:23 +00:00
parent 50a39e971e
commit d63388ff70
2 changed files with 8 additions and 3 deletions
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2
bfd/ChangeLog
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@ -1,5 +1,7 @@
2007-07-27 Michael Snyder <msnyder@access-company.com>
* cofflink.c (coff_link_add_symbols): Return if count is zero.
* coff-i386.c (coff_i386_rtype_to_howto): Off by one error.
* aoutx.h (slurp_symbol_table): Return if count == 0.

9
bfd/cofflink.c
View File

@ -302,6 +302,11 @@ coff_link_add_symbols (bfd *abfd,
bfd_byte *esym_end;
bfd_size_type amt;
symcount = obj_raw_syment_count (abfd);
if (symcount == 0)
return TRUE; /* Nothing to do. */
/* Keep the symbols during this function, in case the linker needs
to read the generic symbols in order to report an error message. */
keep_syms = obj_coff_keep_syms (abfd);
@ -312,13 +317,11 @@ coff_link_add_symbols (bfd *abfd,
else
default_copy = TRUE;
symcount = obj_raw_syment_count (abfd);
/* We keep a list of the linker hash table entries that correspond
to particular symbols. */
amt = symcount * sizeof (struct coff_link_hash_entry *);
sym_hash = bfd_zalloc (abfd, amt);
if (sym_hash == NULL && symcount != 0)
if (sym_hash == NULL)
goto error_return;
obj_coff_sym_hashes (abfd) = sym_hash;