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merge revision(s) edf01d4e82: [Backport #18772]

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Treat NULL fake string as an empty string

	And the NULL string must be of size 0.
	---
	 string.c | 5 +++++
	 1 file changed, 5 insertions(+)
This commit is contained in:
NAKAMURA Usaku 2022-07-25 20:39:12 +09:00
parent 6ac4449fce
commit 9733f4d0f0
2 changed files with 8 additions and 3 deletions
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5
string.c
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@ -414,6 +414,11 @@ setup_fake_str(struct RString *fake_str, const char *name, long len, int encidx)
fake_str->basic.flags = T_STRING|RSTRING_NOEMBED|STR_NOFREE|STR_FAKESTR;
/* SHARED to be allocated by the callback */
if (!name) {
RUBY_ASSERT_ALWAYS(len == 0);
name = "";
}
ENCODING_SET_INLINED((VALUE)fake_str, encidx);
RBASIC_SET_CLASS_RAW((VALUE)fake_str, rb_cString);

6
version.h
View file

@ -12,11 +12,11 @@
# define RUBY_VERSION_MINOR RUBY_API_VERSION_MINOR
#define RUBY_VERSION_TEENY 5
#define RUBY_RELEASE_DATE RUBY_RELEASE_YEAR_STR"-"RUBY_RELEASE_MONTH_STR"-"RUBY_RELEASE_DAY_STR
#define RUBY_PATCHLEVEL 210
#define RUBY_PATCHLEVEL 211
#define RUBY_RELEASE_YEAR 2022
#define RUBY_RELEASE_MONTH 6
#define RUBY_RELEASE_DAY 18
#define RUBY_RELEASE_MONTH 7
#define RUBY_RELEASE_DAY 25
#include "ruby/version.h"