mirror of
https://github.com/ruby/ruby.git
synced 2025-08-15 13:39:04 +02:00
7e4b1f8e19
The documentation for `rb_enc_interned_str_cstr` notes that `enc` can be a null pointer, but this currently causes a segmentation fault when trying to autoload the encoding. This commit fixes the issue by checking for NULL before calling `rb_enc_autoload`.
38 lines
1 KiB
C
38 lines
1 KiB
C
#include "ruby.h"
|
|
#include "ruby/encoding.h"
|
|
#include "internal/string.h"
|
|
|
|
VALUE
|
|
bug_s_fstring(VALUE self, VALUE str)
|
|
{
|
|
return rb_str_to_interned_str(str);
|
|
}
|
|
|
|
VALUE
|
|
bug_s_fstring_fake_str(VALUE self)
|
|
{
|
|
static const char literal[] = "abcdefghijklmnopqrstuvwxyz";
|
|
struct RString fake_str;
|
|
return rb_str_to_interned_str(rb_setup_fake_str(&fake_str, literal, sizeof(literal) - 1, 0));
|
|
}
|
|
|
|
VALUE
|
|
bug_s_rb_enc_interned_str(VALUE self, VALUE encoding)
|
|
{
|
|
return rb_enc_interned_str("foo", 3, NIL_P(encoding) ? NULL : RDATA(encoding)->data);
|
|
}
|
|
|
|
VALUE
|
|
bug_s_rb_enc_str_new(VALUE self, VALUE encoding)
|
|
{
|
|
return rb_enc_str_new("foo", 3, NIL_P(encoding) ? NULL : RDATA(encoding)->data);
|
|
}
|
|
|
|
void
|
|
Init_string_fstring(VALUE klass)
|
|
{
|
|
rb_define_singleton_method(klass, "fstring", bug_s_fstring, 1);
|
|
rb_define_singleton_method(klass, "fstring_fake_str", bug_s_fstring_fake_str, 0);
|
|
rb_define_singleton_method(klass, "rb_enc_interned_str", bug_s_rb_enc_interned_str, 1);
|
|
rb_define_singleton_method(klass, "rb_enc_str_new", bug_s_rb_enc_str_new, 1);
|
|
}
|