diff options
| author | Fabricio Voznika <fvoznika@google.com> | 2021-06-10 12:43:10 -0700 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2021-06-10 12:51:43 -0700 |
| commit | 8d426b73818cf07aeee3db88478a00b80ad9aafe (patch) | |
| tree | 6f2d3effdce92e16ab46f2e624279cd60fe97654 /pkg/sentry/strace/strace.go | |
| parent | 450692e03fe651d75d017c7e2faf4cba10e26f0b (diff) | |
Parse mmap protection and flags in strace
PiperOrigin-RevId: 378712518
Diffstat (limited to 'pkg/sentry/strace/strace.go')
| -rw-r--r-- | pkg/sentry/strace/strace.go | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/pkg/sentry/strace/strace.go b/pkg/sentry/strace/strace.go index ec5d5f846..af7088847 100644 --- a/pkg/sentry/strace/strace.go +++ b/pkg/sentry/strace/strace.go @@ -489,6 +489,10 @@ func (i *SyscallInfo) pre(t *kernel.Task, args arch.SyscallArguments, maximumBlo output = append(output, epollEvents(t, args[arg].Pointer(), 0 /* numEvents */, uint64(maximumBlobSize))) case SelectFDSet: output = append(output, fdSet(t, int(args[0].Int()), args[arg].Pointer())) + case MmapProt: + output = append(output, ProtectionFlagSet.Parse(uint64(args[arg].Uint()))) + case MmapFlags: + output = append(output, MmapFlagSet.Parse(uint64(args[arg].Uint()))) case Oct: output = append(output, "0o"+strconv.FormatUint(args[arg].Uint64(), 8)) case Hex: |