diff options
| author | Manuel Novoa III <mjn3@codepoet.org> | 2003-11-19 07:21:10 +0000 |
|---|---|---|
| committer | Manuel Novoa III <mjn3@codepoet.org> | 2003-11-19 07:21:10 +0000 |
| commit | 9d94b79b364e6a7d36391bda9a9e717bc1474b18 (patch) | |
| tree | d0f9116ad74a33e14f2b2d011d375d64803daefd /libc | |
| parent | 906eb2c0704f3d1da5d02d1a932fe49677faa4d7 (diff) | |
Fix the return value for fputs when passed an empty string.
Indirectly detected by gmp-4.1.2 self-tests and reported by
"Peter S. Mazinger" <ps.m@gmx.net>.
Diffstat (limited to 'libc')
| -rw-r--r-- | libc/stdio/stdio.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/libc/stdio/stdio.c b/libc/stdio/stdio.c index 4d8f2242a..e92a0bb00 100644 --- a/libc/stdio/stdio.c +++ b/libc/stdio/stdio.c @@ -77,6 +77,9 @@ * Minor thread locking optimizations to avoid some unnecessary locking. * Remove the explicit calls to __builtin_* funcs, as we really need to * implement a more general solution. + * + * Nov 17, 2003 + * Fix the return value for fputs when passed an empty string. */ /* Before we include anything, convert L_ctermid to L_ctermid_function @@ -2862,7 +2865,7 @@ UNLOCKED(int,fputs, #ifdef __STDIO_WIDE - return (fwrite_unlocked(s, n, (size_t) 1, stream) > 0) ? n : EOF; + return (fwrite_unlocked(s, (size_t) 1, n, stream) == n) ? n : EOF; #else /* __STDIO_WIDE */ |