diff options
Diffstat (limited to 'mdk-stage1/dietlibc/lib/vfprintf.c')
| -rw-r--r-- | mdk-stage1/dietlibc/lib/vfprintf.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/mdk-stage1/dietlibc/lib/vfprintf.c b/mdk-stage1/dietlibc/lib/vfprintf.c index 0ebfd1561..03dfe87a9 100644 --- a/mdk-stage1/dietlibc/lib/vfprintf.c +++ b/mdk-stage1/dietlibc/lib/vfprintf.c @@ -4,12 +4,8 @@ int vfprintf(FILE *fstream, const char *format, va_list ap) { - char *tmp; - size_t n=vsnprintf(0, 1000000, format, ap); - tmp=alloca(n+2); - if (tmp) { - vsnprintf(tmp, n+1, format, ap); - fwrite(tmp, n,1, fstream); - } + char tmp[1000000]; + size_t n = vsnprintf(tmp, sizeof(tmp), format, ap); + fwrite(tmp, n, 1, fstream); return n; } |