* addr2line.c (rb_dump_backtrace_with_lines): should close fd on

edge case.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29942 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,8 @@
+Sat Nov 27 08:16:21 2010  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* addr2line.c (rb_dump_backtrace_with_lines): should close fd on
+	  edge case.
+
 Fri Nov 26 13:33:24 2010  NARUSE, Yui  <naruse@ruby-lang.org>
 
 	* addr2line.c: apply a patch from shinichiro.h.

addr2line.c

@@ -499,7 +499,9 @@ rb_dump_backtrace_with_lines(int num_traces, void **trace, char **syms)
 	/* async-signal unsafe */
 	file = (char *)mmap(NULL, filesize, PROT_READ, MAP_SHARED, fd, 0);
 	if (file == MAP_FAILED) {
-	    perror("mmap");
+	    int e = errno;
+	    close(fd);
+	    fprintf(stderr, "mmap: %s\n", strerror(e));
 	    continue;
 	}
 

version.h

@@ -1,11 +1,11 @@
 #define RUBY_VERSION "1.9.3"
-#define RUBY_RELEASE_DATE "2010-11-26"
+#define RUBY_RELEASE_DATE "2010-11-27"
 #define RUBY_PATCHLEVEL -1
 #define RUBY_BRANCH_NAME "trunk"
 
 #define RUBY_RELEASE_YEAR 2010
 #define RUBY_RELEASE_MONTH 11
-#define RUBY_RELEASE_DAY 26
+#define RUBY_RELEASE_DAY 27
 
 #include "ruby/version.h"