From cbeec4561285b6afe00cd9bd61eebe9f5e3a6919 Mon Sep 17 00:00:00 2001 From: nobu Date: Sun, 1 Mar 2009 10:36:19 +0000 Subject: [PATCH] * util.c (ruby_dtoa): allocates one more byte to get rid of buffer overrun. a patch from Charlie Savage at [ruby-core:22604]. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22692 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- ChangeLog | 5 +++++ util.c | 2 +- 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/ChangeLog b/ChangeLog index 10f60bd896..3a609f60cc 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +Sun Mar 1 19:36:18 2009 Nobuyoshi Nakada + + * util.c (ruby_dtoa): allocates one more byte to get rid of buffer + overrun. a patch from Charlie Savage at [ruby-core:22604]. + Sun Mar 1 19:10:59 2009 Nobuyoshi Nakada * common.mk (.y.c): removed extra backslash. [ruby-core:22602] diff --git a/util.c b/util.c index 05a442ba76..50ddb2b315 100644 --- a/util.c +++ b/util.c @@ -3362,7 +3362,7 @@ ruby_dtoa(double d_, int mode, int ndigits, int *decpt, int *sign, char **rve) if (i <= 0) i = 1; } - s = s0 = rv_alloc(i); + s = s0 = rv_alloc(i+1); #ifdef Honor_FLT_ROUNDS if (mode > 1 && rounding != 1)