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authorNobuyoshi Nakada <nobu@ruby-lang.org>2020-03-25 01:23:03 +0900
committerNobuyoshi Nakada <nobu@ruby-lang.org>2020-03-25 01:23:03 +0900
commitc7d668801bd27f8245a15311da4e8e859ba28dec (patch)
tree379fa7f003b05953896c54c44ca10b42f7ad72fc /dir.c
parent1b3339528c0804aa0e673bd3f15be8b087d17bd8 (diff)
Fixed crash when argument array is modified
Diffstat (limited to 'dir.c')
-rw-r--r--dir.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/dir.c b/dir.c
index ea0edf5..5013b9b 100644
--- a/dir.c
+++ b/dir.c
@@ -3096,7 +3096,7 @@ dir_s_glob(int argc, VALUE *argv, VALUE obj)
ary = rb_push_glob(str, base, flags);
}
else {
- VALUE v = ary;
+ VALUE v = rb_ary_replace(rb_ary_tmp_new(0), ary);
ary = dir_globs(RARRAY_LEN(v), RARRAY_CONST_PTR(v), base, flags);
RB_GC_GUARD(v);
}