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| author | Ian Lance Taylor <ian@airs.com> | 1999-09-12 02:34:00 +0000 |
|---|---|---|
| committer | Ian Lance Taylor <ian@airs.com> | 1999-09-12 02:34:00 +0000 |
| commit | e8a3ab752debe9a6a1d15c75950950bc9a1ef024 (patch) | |
| tree | 4579bb5d016932b43ee7ad748c1921f5e2c08d17 /gas/config/obj-coff.c | |
| parent | 0561a208f868f3f94e3760e0d68106c1abbd3dc8 (diff) | |
| download | gdb-e8a3ab752debe9a6a1d15c75950950bc9a1ef024.zip gdb-e8a3ab752debe9a6a1d15c75950950bc9a1ef024.tar.gz gdb-e8a3ab752debe9a6a1d15c75950950bc9a1ef024.tar.bz2 | |
1999-09-11 Donn Terry <donn@interix.com>
* config/obj-coff.c (add_lineno): Check that the line number is
positive.
Diffstat (limited to 'gas/config/obj-coff.c')
| -rw-r--r-- | gas/config/obj-coff.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gas/config/obj-coff.c b/gas/config/obj-coff.c index f52732d..b06710a 100644 --- a/gas/config/obj-coff.c +++ b/gas/config/obj-coff.c @@ -434,6 +434,12 @@ add_lineno (frag, offset, num) { 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->frag = frag; new_line->l.line_number = num; |