diff options
| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-05-25 02:56:36 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-05-25 02:56:36 +0000 |
| commit | bae87a479016504577b7def06f38615837f12b50 (patch) | |
| tree | 20eed2f9caacc78727f7ef824495b8c42edb59d2 /vsnprintf.c | |
| parent | 7833e69c2ea4c843f6930b4a80795025f36ab155 (diff) | |
| download | ruby-bae87a479016504577b7def06f38615837f12b50.tar.gz | |
vsnprintf.c: fix string precision
* vsnprintf.c (BSD_vfprintf): fix string width when precision is
given. as the result of `memchr` is NULL or its offset from the
start cannot exceed the size, the comparison was always false.
[ruby-core:62737] [Bug #9861]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46098 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'vsnprintf.c')
| -rw-r--r-- | vsnprintf.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/vsnprintf.c b/vsnprintf.c index d8e66cdbd0..f8b5a8970b 100644 --- a/vsnprintf.c +++ b/vsnprintf.c @@ -993,7 +993,7 @@ fp_begin: _double = va_arg(ap, double); */ const char *p = (char *)memchr(cp, 0, prec); - if (p != NULL && (p - cp) > prec) + if (p != NULL && (p - cp) < prec) size = (int)(p - cp); else size = prec; |