diff options
| -rw-r--r-- | ChangeLog | 2 | ||||
| -rw-r--r-- | stdio-common/vfprintf.c | 3 |
2 files changed, 4 insertions, 1 deletions
@@ -1,5 +1,7 @@ 2008-03-29 Ulrich Drepper <drepper@redhat.com> + * 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 d10a5c6a13..ca6343c37f 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; |