diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/testing/selftests/arm64/signal/test_signals_utils.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/tools/testing/selftests/arm64/signal/test_signals_utils.c b/tools/testing/selftests/arm64/signal/test_signals_utils.c index 308e229e58ab..746a4f70f082 100644 --- a/tools/testing/selftests/arm64/signal/test_signals_utils.c +++ b/tools/testing/selftests/arm64/signal/test_signals_utils.c @@ -192,8 +192,10 @@ static bool handle_signal_copyctx(struct tdescr *td, * in the copy, this was previously validated in * ASSERT_GOOD_CONTEXT(). */ - to_copy = offset + sizeof(struct extra_context) + 16 + - extra->size; + to_copy = __builtin_offsetof(ucontext_t, + uc_mcontext.__reserved); + to_copy += offset + sizeof(struct extra_context) + 16; + to_copy += extra->size; copied_extra = (struct extra_context *)&(td->live_uc->uc_mcontext.__reserved[offset]); } else { copied_extra = NULL; |