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* util.c (ruby_dtoa): allocates one more byte to get rid of buffer

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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
This commit is contained in:
nobu 2009-03-01 10:36:19 +00:00
parent a6c52eec0c
commit cbeec45612
2 changed files with 6 additions and 1 deletions
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ChangeLog
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@ -1,3 +1,8 @@
Sun Mar 1 19:36:18 2009 Nobuyoshi Nakada <nobu@ruby-lang.org>
* 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 <nobu@ruby-lang.org>
* common.mk (.y.c): removed extra backslash. [ruby-core:22602]

2
util.c
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@ -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)