diff options
Diffstat (limited to 'pkg/sentry/strace')
| -rw-r--r-- | pkg/sentry/strace/linux64_amd64.go | 4 | ||||
| -rw-r--r-- | pkg/sentry/strace/select.go | 3 |
2 files changed, 6 insertions, 1 deletions
diff --git a/pkg/sentry/strace/linux64_amd64.go b/pkg/sentry/strace/linux64_amd64.go index 9fa2f0e16..1e823b685 100644 --- a/pkg/sentry/strace/linux64_amd64.go +++ b/pkg/sentry/strace/linux64_amd64.go @@ -378,5 +378,7 @@ func init() { syscallTable{ os: abi.Linux, arch: arch.AMD64, - syscalls: linuxAMD64}) + syscalls: linuxAMD64, + }, + ) } diff --git a/pkg/sentry/strace/select.go b/pkg/sentry/strace/select.go index dea309fda..c77d418e6 100644 --- a/pkg/sentry/strace/select.go +++ b/pkg/sentry/strace/select.go @@ -36,6 +36,9 @@ func fdsFromSet(t *kernel.Task, set []byte) []int { } func fdSet(t *kernel.Task, nfds int, addr usermem.Addr) string { + if nfds < 0 { + return fmt.Sprintf("%#x (negative nfds)", addr) + } if addr == 0 { return "null" } |