* time.c (time_plus): result should not be negative unless

  NEGATIVE_TIME_T is defined.

* time.c (time_new_internal): should check tv_sec overflow too.

* time.c (time_timeval): should check time_t range when time is
  initialized from float.

* time.c (time_plus): uses modf(3).

* variable.c (rb_cvar_set): add frozen class/module check.

* variable.c (rb_cvar_declare): add frozen class/module check.

* re.c (match_to_a): should propagate taint.

* re.c (rb_reg_s_quote): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1933 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/io.c b/io.c
index 4c16918938..b99580f0a3 100644
--- a/io.c
+++ b/io.c
@@ -522,7 +522,7 @@ io_fread(ptr, len, f)
 #endif
 		    return len - n;
 		}
-		rb_sys_fail(0);
+		return 0;
 	    }
 	    *ptr = '\0';
 	    break;