lsm/seaweedfs
1
0
Fork 0
mirror of https://github.com/seaweedfs/seaweedfs.git synced 2025-11-24 08:46:54 +08:00
Code Issues Actions 17 Packages Projects Releases Wiki Activity

fix invalid file read (#6024)

Browse Source
This commit is contained in:
Guang Jiong Lou
2024-09-16 23:45:50 +08:00
committed by GitHub
parent 0da9e40abb
commit 367e7638d7
2 changed files with 8 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
weed/mount/filehandle_read.go
View File

@@ -47,6 +47,9 @@ func (fh *FileHandle) readFromChunks(buff []byte, offset int64) (int64, int64, e
if fileSize == 0 {
glog.V(1).Infof("empty fh %v", fileFullPath)
return 0, 0, io.EOF
} else if offset >= fileSize {
glog.V(1).Infof("invalid read, fileSize %d, offset %d for %s", fileSize, offset, fileFullPath)
return 0, 0, io.EOF
}
if offset < int64(len(entry.Content)) {
@@ -66,7 +69,7 @@ func (fh *FileHandle) readFromChunks(buff []byte, offset int64) (int64, int64, e
return int64(totalRead), ts, err
}
func (fh *FileHandle) downloadRemoteEntry(entry *LockedEntry) (error) {
func (fh *FileHandle) downloadRemoteEntry(entry *LockedEntry) error {
fileFullPath := fh.FullPath()
dir, _ := fileFullPath.DirAndName()