symval <<= 4;
symval += NIBBLE (c);
c = srec_get_byte (abfd, &error);
+ if (c == EOF)
+ {
+ srec_bad_byte (abfd, lineno, c, error);
+ goto error_return;
+ }
}
if (! srec_new_symbol (abfd, symname, symval))
file_ptr offset,
bfd_size_type count)
{
+ if (count == 0)
+ return TRUE;
+
+ if (offset + count < count
+ || offset + count > section->size)
+ {
+ bfd_set_error (bfd_error_invalid_operation);
+ return FALSE;
+ }
+
if (section->used_by_bfd == NULL)
{
section->used_by_bfd = bfd_alloc (abfd, section->size);
- if (section->used_by_bfd == NULL && section->size != 0)
+ if (section->used_by_bfd == NULL)
return FALSE;
if (! srec_read_section (abfd, section, section->used_by_bfd))
unsigned int i;
csymbols = abfd->tdata.srec_data->csymbols;
- if (csymbols == NULL)
+ if (csymbols == NULL && symcount != 0)
{
asymbol *c;
struct srec_symbol *s;
csymbols = bfd_alloc (abfd, symcount * sizeof (asymbol));
- if (csymbols == NULL && symcount != 0)
- return 0;
+ if (csymbols == NULL)
+ return -1;
abfd->tdata.srec_data->csymbols = csymbols;
for (s = abfd->tdata.srec_data->symbols, c = csymbols;