queueing: preserve pfmemalloc header bit

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/src/queueing.h b/src/queueing.h
index c507536..0057cfa 100644
--- a/src/queueing.h
+++ b/src/queueing.h
@@ -64,8 +64,10 @@ static inline __be16 skb_examine_untrusted_ip_hdr(struct sk_buff *skb)
 
 static inline void skb_reset(struct sk_buff *skb)
 {
+	const int pfmemalloc = skb->pfmemalloc;
 	skb_scrub_packet(skb, true);
 	memset(&skb->headers_start, 0, offsetof(struct sk_buff, headers_end) - offsetof(struct sk_buff, headers_start));
+	skb->pfmemalloc = pfmemalloc;
 	skb->queue_mapping = 0;
 	skb->nohdr = 0;
 	skb->peeked = 0;