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1999-09-11 Donn Terry <donn@interix.com>

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* config/obj-coff.c (add_lineno): Check that the line number is
	positive.
This commit is contained in:
Ian Lance Taylor 1999-09-12 02:34:00 +00:00
parent 0561a208f8
commit e8a3ab752d
2 changed files with 9 additions and 0 deletions
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3
gas/ChangeLog
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@ -5,6 +5,9 @@
1999-09-11 Donn Terry <donn@interix.com> 1999-09-11 Donn Terry <donn@interix.com>
* config/obj-coff.c (add_lineno): Check that the line number is
positive.
* config/atof-ieee.c (atof_ieee): Change what_kind to int. * config/atof-ieee.c (atof_ieee): Change what_kind to int.
* config/atof-vax.c (flonum_gen2vax): Change format_letter to * config/atof-vax.c (flonum_gen2vax): Change format_letter to
int. int.

6
gas/config/obj-coff.c
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@ -434,6 +434,12 @@ add_lineno (frag, offset, num)
{ {
abort (); abort ();
} }
if (num <= 0)
{
/* Zero is used as an end marker in the file. */
as_bad (_("Line numbers must be positive integers\n"));
return;
}
new_line->next = line_nos; new_line->next = line_nos;
new_line->frag = frag; new_line->frag = frag;
new_line->l.line_number = num; new_line->l.line_number = num;