diff options
author | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2019-08-26 15:02:19 +0000 |
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committer | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2019-08-26 15:02:19 +0000 |
commit | 2576b8b26a34615e23ee43eef5b280b57e162c59 (patch) | |
tree | 9d41e3d0dad46c630839f6838d00d311de3e7235 /ruby.c | |
parent | 401da7918827a75a737c023ee11631792bc908ca (diff) |
merge revision(s) ac00bdc8a8ac2c62a94dd36a7784d15bbcb7df19: [Backport #15821]
Do not modify shared array
[Bug #15821]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@67759 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ruby.c')
-rw-r--r-- | ruby.c | 13 |
1 files changed, 12 insertions, 1 deletions
@@ -1604,8 +1604,12 @@ process_options(int argc, char **argv, ruby_cmdline_options_t *opt) rb_obj_freeze(opt->script_name); if (IF_UTF8_PATH(uenc != lenc, 1)) { long i; - VALUE load_path = GET_VM()->load_path; + rb_vm_t *vm = GET_VM(); + VALUE load_path = vm->load_path; const ID id_initial_load_path_mark = INITIAL_LOAD_PATH_MARK; + int modifiable = FALSE; + + rb_get_expanded_load_path(); for (i = 0; i < RARRAY_LEN(load_path); ++i) { VALUE path = RARRAY_AREF(load_path, i); int mark = rb_attr_get(path, id_initial_load_path_mark) == path; @@ -1617,8 +1621,15 @@ process_options(int argc, char **argv, ruby_cmdline_options_t *opt) path = rb_enc_associate(rb_str_dup(path), lenc); #endif if (mark) rb_ivar_set(path, id_initial_load_path_mark, path); + if (!modifiable) { + rb_ary_modify(load_path); + modifiable = TRUE; + } RARRAY_ASET(load_path, i, path); } + if (modifiable) { + rb_ary_replace(vm->load_path_snapshot, load_path); + } } Init_ext(); /* load statically linked extensions before rubygems */ if (opt->features & FEATURE_BIT(gems)) { |