diff options
| author | Ivan Grokhotkov <ivan@espressif.com> | 2018-01-09 09:07:25 +0300 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2018-01-09 11:52:18 +0300 |
| commit | 1d01586b62dcf80236021cc514c487a1da160de6 (patch) | |
| tree | cba3b7317a5e2f15192af21583eda3b31c9cbb4a | |
| parent | fcd33916ac03086b9090c68e88036afa4b25d913 (diff) | |
newlib: fvprintf: fix get_arg for !_MB_CAPABLE
Code path for _MB_CAPABLE scans for the '%' character and advances
'fmt' pointer past '%'. Code path for !_MB_CAPABLE leaved fmt pointing
to '%', which caused the state machine to go from START to DONE state
immediately.
| -rw-r--r-- | newlib/libc/stdio/vfprintf.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/newlib/libc/stdio/vfprintf.c b/newlib/libc/stdio/vfprintf.c index 50a3478a4..211cb17bb 100644 --- a/newlib/libc/stdio/vfprintf.c +++ b/newlib/libc/stdio/vfprintf.c @@ -2098,6 +2098,8 @@ _DEFUN(get_arg, (data, n, fmt, ap, numargs_p, args, arg_type, last_fmt), if (*fmt == '\0') break; + + fmt++; # endif /* ! _MB_CAPABLE */ state = START; flags = 0; |