diff options
Diffstat (limited to 'bitmap.c')
| -rw-r--r-- | bitmap.c | 6 |
1 files changed, 3 insertions, 3 deletions
@@ -152,11 +152,11 @@ bitmap_info_t *bitmap_fd_read(int fd, int brief) */ total_bits = bitmap_bits(info->sb.sync_size, info->sb.chunksize); - while ((n = read(fd, buf, sizeof(*buf))) > 0) { + while ((n = read(fd, buf, sizeof(buf))) > 0) { unsigned long long remaining = total_bits - read_bits; - if (remaining > sizeof(*buf) * 8) /* we want the full buffer */ - remaining = sizeof(*buf) * 8; + if (remaining > sizeof(buf) * 8) /* we want the full buffer */ + remaining = sizeof(buf) * 8; if (remaining > n * 8) /* the file is truncated */ remaining = n * 8; dirty_bits += count_dirty_bits(buf, remaining); |