[php-src] PR #23185: Clamp scale in bc_is_zero_for_scale to n_scale
| From: | iliaal | Date: | Sun, 09 Aug 2026 14:32:36 +0000 |
| Subject: | [php-src] PR #23185: Clamp scale in bc_is_zero_for_scale to n_scale | ||
| Groups: | php.git-pulls | ||
| Request: | Send a blank email to git-pulls+get-37704@lists.php.net to get a copy of this message | ||
Pull Request: https://github.com/php/php-src/pull/23185
Author: iliaal
bc_is_zero_for_scale walked n_len+scale digits without clamping scale to n_scale. Opposite-sign
Number::compare with an explicit scale can call it when one operand is shorter, reading past the
digit buffer. Match bc_is_near_zero and clamp first.