The purpose of this clear is to prevent meta->raw_mode to be evaluated
at true, but this also prevents to forward any other data to the other
callees.

Only switch back raw_mode to false so we don't entirely clear meta.

Acked-by: Yonghong Song <redacted>
Signed-off-by: Benjamin Tissoires <redacted>

---

no changes in v7

new in v6
---
 kernel/bpf/verifier.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c
index d5fe7e618c52..92714299831c 100644
--- a/kernel/bpf/verifier.c
+++ b/kernel/bpf/verifier.c

@@ -5282,7 +5282,7 @@ static int check_mem_size_reg(struct bpf_verifier_env *env,
 		 * initialize all the memory that the helper could
 		 * just partially fill up.
 		 */
-		meta = NULL;
+		meta->raw_mode = false;
 
 	if (reg->smin_value < 0) {
 		verbose(env, "R%d min value is negative, either use unsigned or 'var &= const'\n",

-- 
2.36.1