diff options
| -rw-r--r-- | fs/fat/fat_write.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/fat/fat_write.c b/fs/fat/fat_write.c index f946030f7d..8e4a235d7c 100644 --- a/fs/fat/fat_write.c +++ b/fs/fat/fat_write.c @@ -813,7 +813,9 @@ set_contents(fsdata *mydata, dir_entry *dentptr, loff_t pos, __u8 *buffer, offset = 0; else offset = pos - cur_pos; - wsize = min(cur_pos + actsize, filesize) - pos; + wsize = min_t(unsigned long long, actsize, filesize - cur_pos); + wsize -= offset; + if (get_set_cluster(mydata, curclust, offset, buffer, wsize, &actsize)) { printf("Error get-and-setting cluster\n"); |