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authorgVisor bot <gvisor-bot@google.com>2021-03-03 18:43:27 +0000
committergVisor bot <gvisor-bot@google.com>2021-03-03 18:43:27 +0000
commitaae5455fe381c4cbc956f61c971284ee05c52dfc (patch)
tree2b1cb0233968680dcd0374f20ee826cf311bda95 /pkg/sentry/fs/lock
parente2599d556573b05eb3714c1e791fa29431dc3d3f (diff)
parenta9441aea2780da8c93da1c73da860219f98438de (diff)
Merge release-20210301.0-5-ga9441aea2 (automated)
Diffstat (limited to 'pkg/sentry/fs/lock')
-rw-r--r--pkg/sentry/fs/lock/lock.go8
1 files changed, 4 insertions, 4 deletions
diff --git a/pkg/sentry/fs/lock/lock.go b/pkg/sentry/fs/lock/lock.go
index 57686ce07..7d7a207cc 100644
--- a/pkg/sentry/fs/lock/lock.go
+++ b/pkg/sentry/fs/lock/lock.go
@@ -52,8 +52,8 @@ package lock
import (
"fmt"
"math"
- "syscall"
+ "golang.org/x/sys/unix"
"gvisor.dev/gvisor/pkg/abi/linux"
"gvisor.dev/gvisor/pkg/context"
"gvisor.dev/gvisor/pkg/sync"
@@ -456,7 +456,7 @@ func ComputeRange(start, length, offset int64) (LockRange, error) {
// fcntl(2): "l_start can be a negative number provided the offset
// does not lie before the start of the file"
if offset < 0 {
- return LockRange{}, syscall.EINVAL
+ return LockRange{}, unix.EINVAL
}
// fcntl(2): Specifying 0 for l_len has the special meaning: lock all
@@ -478,10 +478,10 @@ func ComputeRange(start, length, offset int64) (LockRange, error) {
// Add to offset using a negative length (subtract).
offset += length
if offset < 0 {
- return LockRange{}, syscall.EINVAL
+ return LockRange{}, unix.EINVAL
}
if signedEnd < offset {
- return LockRange{}, syscall.EOVERFLOW
+ return LockRange{}, unix.EOVERFLOW
}
// At this point signedEnd cannot be negative,
// since we asserted that offset is not negative