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* elfxx-mips.c (mips_elf_global_got_index): Avoid segfault if

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g->global_gotsym is NULL.
This commit is contained in:
Thiemo Seufer
2002-08-09 05:35:26 +00:00
parent ea591d42c4
commit d0c7ff072c
2 changed files with 10 additions and 2 deletions
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5
bfd/ChangeLog
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@ -1,3 +1,8 @@
2002-08-09 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* elfxx-mips.c (mips_elf_global_got_index): Avoid segfault if
g->global_gotsym is NULL.
2002-08-08 H.J. Lu <hjl@gnu.org> 2002-08-08 H.J. Lu <hjl@gnu.org>
* elflink.h (elf_add_default_symbol): Don't warn a defintion * elflink.h (elf_add_default_symbol): Don't warn a defintion

7
bfd/elfxx-mips.c
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@ -1446,15 +1446,18 @@ mips_elf_global_got_index (abfd, h)
bfd_vma index; bfd_vma index;
asection *sgot; asection *sgot;
struct mips_got_info *g; struct mips_got_info *g;
long global_got_dynindx = 0;
g = mips_elf_got_info (abfd, &sgot); g = mips_elf_got_info (abfd, &sgot);
if (g->global_gotsym != NULL)
global_got_dynindx = g->global_gotsym->dynindx;
/* Once we determine the global GOT entry with the lowest dynamic /* Once we determine the global GOT entry with the lowest dynamic
symbol table index, we must put all dynamic symbols with greater symbol table index, we must put all dynamic symbols with greater
indices into the GOT. That makes it easy to calculate the GOT indices into the GOT. That makes it easy to calculate the GOT
offset. */ offset. */
BFD_ASSERT (h->dynindx >= g->global_gotsym->dynindx); BFD_ASSERT (h->dynindx >= global_got_dynindx);
index = ((h->dynindx - g->global_gotsym->dynindx + g->local_gotno) index = ((h->dynindx - global_got_dynindx + g->local_gotno)
* MIPS_ELF_GOT_SIZE (abfd)); * MIPS_ELF_GOT_SIZE (abfd));
BFD_ASSERT (index < sgot->_raw_size); BFD_ASSERT (index < sgot->_raw_size);