diff options
Diffstat (limited to 'scripts/mod/modpost.c')
| -rw-r--r-- | scripts/mod/modpost.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c index 30f3ac8eb43c..0b92ddff26fd 100644 --- a/scripts/mod/modpost.c +++ b/scripts/mod/modpost.c @@ -923,19 +923,14 @@ void __attribute__((format(printf, 2, 3))) buf_printf(struct buffer *buf, va_start(ap, fmt); len = vsnprintf(tmp, SZ, fmt, ap); - if (buf->size - buf->pos < len + 1) { - buf->size += 128; - buf->p = realloc(buf->p, buf->size); - } - strncpy(buf->p + buf->pos, tmp, len + 1); - buf->pos += len; + buf_write(buf, tmp, len); va_end(ap); } void buf_write(struct buffer *buf, const char *s, int len) { if (buf->size - buf->pos < len) { - buf->size += len; + buf->size += len + SZ; buf->p = realloc(buf->p, buf->size); } strncpy(buf->p + buf->pos, s, len); |