diff options
| -rw-r--r-- | gas/ChangeLog | 5 | ||||
| -rw-r--r-- | gas/read.c | 6 |
2 files changed, 8 insertions, 3 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 5d5ece9..77f1628 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,8 @@ +2002-01-07 Nick Clifton <nickc@cambridge.redhat.com> + + * read.c (emit_expr): Do not allow 'size' or 'nbytes' to go + negative. + 2002-01-06 Alan Modra <amodra@bigpond.net.au> * config/tc-m68k.h (md_prepare_relax_scan): Rewrite. @@ -3683,7 +3683,7 @@ emit_expr (exp, nbytes) } nums = generic_bignum + size / CHARS_PER_LITTLENUM; - while (size > 0) + while (size >= CHARS_PER_LITTLENUM) { --nums; md_number_to_chars (p, (valueT) *nums, CHARS_PER_LITTLENUM); @@ -3694,7 +3694,7 @@ emit_expr (exp, nbytes) else { nums = generic_bignum; - while (size > 0) + while (size >= CHARS_PER_LITTLENUM) { md_number_to_chars (p, (valueT) *nums, CHARS_PER_LITTLENUM); ++nums; @@ -3703,7 +3703,7 @@ emit_expr (exp, nbytes) nbytes -= CHARS_PER_LITTLENUM; } - while (nbytes > 0) + while (nbytes >= CHARS_PER_LITTLENUM) { md_number_to_chars (p, extra_digit, CHARS_PER_LITTLENUM); nbytes -= CHARS_PER_LITTLENUM; |