From e4cac77252307c3311d2d799e064fb27f921b3d3 Mon Sep 17 00:00:00 2001 From: shyouhei Date: Sun, 15 Jun 2008 13:18:59 +0000 Subject: merge revision(s) 16143: * regex.c (re_search): string might be NULL. [ruby-core:16478] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_6@17254 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- ChangeLog | 4 ++++ regex.c | 4 ++++ version.h | 2 +- 3 files changed, 9 insertions(+), 1 deletion(-) diff --git a/ChangeLog b/ChangeLog index a03acf5048..005a76f4e7 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,7 @@ +Sun Jun 15 22:18:30 2008 Yukihiro Matsumoto + + * regex.c (re_search): string might be NULL. [ruby-core:16478] + Sun Jun 15 22:16:21 2008 NAKAMURA Usaku * time.c (rb_strftime): check errno to detect strftime(3)'s error. diff --git a/regex.c b/regex.c index a7a831286e..45f7e20738 100644 --- a/regex.c +++ b/regex.c @@ -3177,6 +3177,10 @@ re_search(bufp, string, size, startpos, range, regs) /* Check for out-of-range starting position. */ if (startpos < 0 || startpos > size) return -1; + if (!string) { + if (size == 0) string = ""; + else return -1; + } /* Update the fastmap now if not correct already. */ if (fastmap && !bufp->fastmap_accurate) { diff --git a/version.h b/version.h index 87c873afc4..ca10a89e59 100644 --- a/version.h +++ b/version.h @@ -2,7 +2,7 @@ #define RUBY_RELEASE_DATE "2008-06-15" #define RUBY_VERSION_CODE 186 #define RUBY_RELEASE_CODE 20080615 -#define RUBY_PATCHLEVEL 197 +#define RUBY_PATCHLEVEL 198 #define RUBY_VERSION_MAJOR 1 #define RUBY_VERSION_MINOR 8 -- cgit v1.2.3