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| author | Yusuke Endoh <mame@ruby-lang.org> | 2020-12-21 11:33:22 +0900 |
|---|---|---|
| committer | Yusuke Endoh <mame@ruby-lang.org> | 2020-12-21 11:40:48 +0900 |
| commit | eee93bc9330cb069abb679a0a0d48a49b10f6a4e (patch) | |
| tree | 8af3027760698c0234971fe464c19b12cb828cac /eval_error.c | |
| parent | ac78d90d5e90d414fed2c5ea61faaaa4c57e1815 (diff) | |
| download | ruby-eee93bc9330cb069abb679a0a0d48a49b10f6a4e.tar.gz | |
eval_error.c: fix off-by-one error for --backtrace-limit
https://bugs.ruby-lang.org/issues/17413
Diffstat (limited to 'eval_error.c')
| -rw-r--r-- | eval_error.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/eval_error.c b/eval_error.c index 1e6579c8a0..841275eed0 100644 --- a/eval_error.c +++ b/eval_error.c @@ -253,9 +253,9 @@ print_backtrace(const VALUE eclass, const VALUE errat, const VALUE str, int reve } // skip for explicit limit - if (rb_backtrace_length_limit >= 0 && len > rb_backtrace_length_limit + 1) { + if (rb_backtrace_length_limit >= 0 && len > rb_backtrace_length_limit + 2) { skip_start = rb_backtrace_length_limit + 1; - skip_len = len - rb_backtrace_length_limit; + skip_len = len - skip_start; } for (i = 1; i < len; i++) { |