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PR gdb/2280 

* coffread.c (read_one_sym): Check for read errors.
This commit is contained in:
Daniel Jacobowitz 2007-10-11 19:48:02 +00:00
parent e9efe24980
commit 3b016d57eb
2 changed files with 17 additions and 3 deletions
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5
gdb/ChangeLog
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@ -1,3 +1,8 @@
2007-10-11 Daniel Jacobowitz <dan@codesourcery.com>
PR gdb/2280
* coffread.c (read_one_sym): Check for read errors.
2007-10-11 Ulrich Weigand <uweigand@de.ibm.com>
* linux-nat.c (lin_lwp_attach_lwp): Use "Linux kernel 2.6.19"

15
gdb/coffread.c
View File

@ -1116,20 +1116,29 @@ read_one_sym (struct coff_symbol *cs,
union internal_auxent *aux)
{
int i;
bfd_size_type bytes;
cs->c_symnum = symnum;
bfd_bread (temp_sym, local_symesz, nlist_bfd_global);
bytes = bfd_bread (temp_sym, local_symesz, nlist_bfd_global);
if (bytes != local_symesz)
error ("%s: error reading symbols", current_objfile->name);
bfd_coff_swap_sym_in (symfile_bfd, temp_sym, (char *) sym);
cs->c_naux = sym->n_numaux & 0xff;
if (cs->c_naux >= 1)
{
bfd_bread (temp_aux, local_auxesz, nlist_bfd_global);
bytes = bfd_bread (temp_aux, local_auxesz, nlist_bfd_global);
if (bytes != local_auxesz)
error ("%s: error reading symbols", current_objfile->name);
bfd_coff_swap_aux_in (symfile_bfd, temp_aux, sym->n_type, sym->n_sclass,
0, cs->c_naux, (char *) aux);
/* If more than one aux entry, read past it (only the first aux
is important). */
for (i = 1; i < cs->c_naux; i++)
bfd_bread (temp_aux, local_auxesz, nlist_bfd_global);
{
bytes = bfd_bread (temp_aux, local_auxesz, nlist_bfd_global);
if (bytes != local_auxesz)
error ("%s: error reading symbols", current_objfile->name);
}
}
cs->c_name = getsymname (sym);
cs->c_value = sym->n_value;