diff options
-rw-r--r-- | ChangeLog | 5 | ||||
-rw-r--r-- | util.c | 14 | ||||
-rw-r--r-- | version.h | 6 |
3 files changed, 13 insertions, 12 deletions
@@ -1,3 +1,8 @@ +Sun Feb 24 03:52:58 2008 Nobuyoshi Nakada <nobu@ruby-lang.org> + + * util.c (valid_filename): use O_EXCL to get rid of clobbering + existing files in race conditions. + Fri Feb 22 19:50:19 2008 Nobuyoshi Nakada <nobu@ruby-lang.org> * bignum.c (BIGZEROP): fix for longer Bignum zeros. [ruby-Bugs-17454] @@ -234,22 +234,18 @@ valid_filename(char *s) int fd; /* - // if the file exists, then it's a valid filename! - */ - - if (_access(s, 0) == 0) { - return 1; - } - - /* // It doesn't exist, so see if we can open it. */ - if ((fd = _open(s, O_CREAT, 0666)) >= 0) { + if ((fd = _open(s, O_CREAT|O_EXCL, 0666)) >= 0) { _close(fd); _unlink(s); /* don't leave it laying around */ return 1; } + else if (errno == EEXIST) { + /* if the file exists, then it's a valid filename! */ + return 1; + } return 0; } #endif @@ -1,7 +1,7 @@ #define RUBY_VERSION "1.8.6" -#define RUBY_RELEASE_DATE "2008-02-22" +#define RUBY_RELEASE_DATE "2008-02-24" #define RUBY_VERSION_CODE 186 -#define RUBY_RELEASE_CODE 20080222 +#define RUBY_RELEASE_CODE 20080224 #define RUBY_PATCHLEVEL 5000 #define RUBY_VERSION_MAJOR 1 @@ -9,7 +9,7 @@ #define RUBY_VERSION_TEENY 6 #define RUBY_RELEASE_YEAR 2008 #define RUBY_RELEASE_MONTH 2 -#define RUBY_RELEASE_DAY 22 +#define RUBY_RELEASE_DAY 24 #ifdef RUBY_EXTERN RUBY_EXTERN const char ruby_version[]; |