unistack-org/micro-store-bbolt
4
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

store/file: fix segmentation violation bug (#2013)

Browse Source
This commit is contained in:
ben-toogood 2020-09-22 10:00:14 +01:00 committed by Vasiliy Tolstov
parent 99ba8dd7d4
commit 5469df1d7b
1 changed files with 7 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
blob.go
View File

@ -59,11 +59,16 @@ func (b *blobStore) Read(key string, opts ...store.BlobOption) (io.Reader, error
} }
// look for the blob within the bucket // look for the blob within the bucket
value = bucket.Get([]byte(key)) res := bucket.Get([]byte(key))
if value == nil { if res == nil {
return store.ErrNotFound return store.ErrNotFound
} }
// the res object is only valid for the duration of the blot transaction, see:
// https://github.com/golang/go/issues/33047
value = make([]byte, len(res))
copy(value, res)
return nil return nil
} }
if err := db.View(readValue); err != nil { if err := db.View(readValue); err != nil {