diff options
author | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2023-08-11 00:29:32 +0900 |
---|---|---|
committer | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2023-08-11 01:56:50 +0900 |
commit | cc0fca2729368f5d5628829a329eb05a86728ace (patch) | |
tree | b004d2d88341b6fa99be88996e58d3e1955dd71d /ruby.c | |
parent | 92cf14b4c5ba4d18140be870bbc5530d1d9e7140 (diff) |
Fix range of `--backtrace-limit`
Also an option command line should have precedence over `RUBYOPT`.
Notes
Notes:
Merged: https://github.com/ruby/ruby/pull/8200
Diffstat (limited to 'ruby.c')
-rw-r--r-- | ruby.c | 20 |
1 files changed, 12 insertions, 8 deletions
@@ -203,6 +203,10 @@ enum { ) }; +#define BACKTRACE_LENGTH_LIMIT_VALID_P(n) ((n) >= -1) +#define OPT_BACKTRACE_LENGTH_LIMIT_VALID_P(opt) \ + BACKTRACE_LENGTH_LIMIT_VALID_P((opt)->backtrace_length_limit) + static ruby_cmdline_options_t * cmdline_options_init(ruby_cmdline_options_t *opt) { @@ -217,7 +221,7 @@ cmdline_options_init(ruby_cmdline_options_t *opt) #elif defined(YJIT_FORCE_ENABLE) opt->features.set |= FEATURE_BIT(yjit); #endif - opt->backtrace_length_limit = -1; + opt->backtrace_length_limit = LONG_MIN; return opt; } @@ -893,7 +897,6 @@ moreswitches(const char *s, ruby_cmdline_options_t *opt, int envopt) VALUE int_enc_name = opt->intern.enc.name; ruby_features_t feat = opt->features; ruby_features_t warn = opt->warn; - int backtrace_length_limit = opt->backtrace_length_limit; while (ISSPACE(*s)) s++; if (!*s) return; @@ -944,9 +947,6 @@ moreswitches(const char *s, ruby_cmdline_options_t *opt, int envopt) } FEATURE_SET_RESTORE(opt->features, feat); FEATURE_SET_RESTORE(opt->warn, warn); - if (backtrace_length_limit >= 0) { - opt->backtrace_length_limit = backtrace_length_limit; - } ruby_xfree(ptr); /* get rid of GC */ @@ -1450,8 +1450,12 @@ proc_long_options(ruby_cmdline_options_t *opt, const char *s, long argc, char ** else if (is_option_with_arg("backtrace-limit", Qfalse, Qtrue)) { char *e; long n = strtol(s, &e, 10); - if (errno == ERANGE || n < -1 || *e) rb_raise(rb_eRuntimeError, "wrong limit for backtrace length"); - opt->backtrace_length_limit = (int)n; + if (errno == ERANGE || !BACKTRACE_LENGTH_LIMIT_VALID_P(n) || *e) { + rb_raise(rb_eRuntimeError, "wrong limit for backtrace length"); + } + else if (!OPT_BACKTRACE_LENGTH_LIMIT_VALID_P(opt)) { + opt->backtrace_length_limit = n; + } } else { rb_raise(rb_eRuntimeError, @@ -2335,7 +2339,7 @@ process_options(int argc, char **argv, ruby_cmdline_options_t *opt) } if (opt->dump & dump_exit_bits) return Qtrue; - if (opt->backtrace_length_limit >= 0) { + if (OPT_BACKTRACE_LENGTH_LIMIT_VALID_P(opt)) { rb_backtrace_length_limit = opt->backtrace_length_limit; } |