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-rw-r--r--include/net/strparser.h2
-rw-r--r--net/strparser/strparser.c13
-rw-r--r--net/tls/tls_sw.c2
3 files changed, 16 insertions, 1 deletions
diff --git a/include/net/strparser.h b/include/net/strparser.h
index d96b59f45eba..f177c87ce38b 100644
--- a/include/net/strparser.h
+++ b/include/net/strparser.h
@@ -90,6 +90,8 @@ static inline void strp_pause(struct strparser *strp)
/* May be called without holding lock for attached socket */
void strp_unpause(struct strparser *strp);
+/* Must be called with process lock held (lock_sock) */
+void __strp_unpause(struct strparser *strp);
static inline void save_strp_stats(struct strparser *strp,
struct strp_aggr_stats *agg_stats)
diff --git a/net/strparser/strparser.c b/net/strparser/strparser.c
index 092bebc70048..1a9695183599 100644
--- a/net/strparser/strparser.c
+++ b/net/strparser/strparser.c
@@ -512,6 +512,19 @@ int strp_init(struct strparser *strp, struct sock *sk,
}
EXPORT_SYMBOL_GPL(strp_init);
+/* Sock process lock held (lock_sock) */
+void __strp_unpause(struct strparser *strp)
+{
+ strp->paused = 0;
+
+ if (strp->need_bytes) {
+ if (strp_peek_len(strp) < strp->need_bytes)
+ return;
+ }
+ strp_read_sock(strp);
+}
+EXPORT_SYMBOL_GPL(__strp_unpause);
+
void strp_unpause(struct strparser *strp)
{
strp->paused = 0;
diff --git a/net/tls/tls_sw.c b/net/tls/tls_sw.c
index 839e1e165a0c..8ca57d01b18f 100644
--- a/net/tls/tls_sw.c
+++ b/net/tls/tls_sw.c
@@ -735,7 +735,7 @@ static bool tls_sw_advance_skb(struct sock *sk, struct sk_buff *skb,
/* Finished with message */
ctx->recv_pkt = NULL;
kfree_skb(skb);
- strp_unpause(&ctx->strp);
+ __strp_unpause(&ctx->strp);
return true;
}