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-rw-r--r--include/linux/bpf_verifier.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/bpf_verifier.h b/include/linux/bpf_verifier.h
index d07d857ca67f..e11baecbde68 100644
--- a/include/linux/bpf_verifier.h
+++ b/include/linux/bpf_verifier.h
@@ -453,7 +453,7 @@ struct bpf_verifier_state {
#define bpf_get_spilled_reg(slot, frame, mask) \
(((slot < frame->allocated_stack / BPF_REG_SIZE) && \
- ((1 << frame->stack[slot].slot_type[0]) & (mask))) \
+ ((1 << frame->stack[slot].slot_type[BPF_REG_SIZE - 1]) & (mask))) \
? &frame->stack[slot].spilled_ptr : NULL)
/* Iterate over 'frame', setting 'reg' to either NULL or a spilled register. */