From 43f6bec195805539de8c3ef717fe3529809478df Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Sun, 30 Mar 2008 05:39:35 +0000 Subject: [PATCH] * stdio-common/vfprintf.c (vfprintf): Correct overflow test. --- ChangeLog | 2 ++ stdio-common/vfprintf.c | 3 ++- 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/ChangeLog b/ChangeLog index d1929ee..a43e7c6 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,7 @@ 2008-03-29 Ulrich Drepper + * stdio-common/vfprintf.c (vfprintf): Correct overflow test. + [BZ #5939] * sysdeps/posix/tempname.c (__gen_tempname): Correct flag selection. diff --git a/stdio-common/vfprintf.c b/stdio-common/vfprintf.c index d10a5c6..ca6343c 100644 --- a/stdio-common/vfprintf.c +++ b/stdio-common/vfprintf.c @@ -1513,7 +1513,8 @@ vfprintf (FILE *s, const CHAR_T *format, va_list ap) if (prec > width && prec + 32 > (int)(sizeof (work_buffer) / sizeof (work_buffer[0]))) { - if (__builtin_expect (prec > ~((size_t) 0) - 31, 0)) + if (__builtin_expect (prec > ~((size_t) 0) / sizeof (CHAR_T) - 31, + 0)) { done = -1; goto all_done; -- 2.7.4