diff options
| author | Peter Zhu <[email protected]> | 2024-06-20 13:25:30 -0400 |
|---|---|---|
| committer | Peter Zhu <[email protected]> | 2024-06-21 11:49:01 -0400 |
| commit | 90763e04ba2200f96a485d2ef3bb56817ae1b2db (patch) | |
| tree | a5b9327ee455e0ab5ff25487f348aff3e39f98a6 /ruby.c | |
| parent | bd583ca645ea348a2894f4227fcb1af650ee8dec (diff) | |
Load external GC using command line argument
This commit changes the external GC to be loaded with the `--gc-library`
command line argument instead of the RUBY_GC_LIBRARY_PATH environment
variable because @nobu pointed out that loading binaries using environment
variables can pose a security risk.
Diffstat (limited to 'ruby.c')
| -rw-r--r-- | ruby.c | 10 |
1 files changed, 10 insertions, 0 deletions
@@ -1436,6 +1436,16 @@ proc_long_options(ruby_cmdline_options_t *opt, const char *s, long argc, char ** set_source_encoding_once(opt, s, 0); } #endif +#if defined(USE_SHARED_GC) && USE_SHARED_GC + else if (is_option_with_arg("gc-library", Qfalse, Qfalse)) { + // no-op + // Handled by ruby_load_external_gc_from_argv + + if (!dln_supported_p()) { + rb_warn("--gc-library is ignored because this executable file can't load extension libraries"); + } + } +#endif else if (strcmp("version", s) == 0) { if (envopt) goto noenvopt_long; opt->dump |= DUMP_BIT(version); |