From 33627d93d75702c70c898441602dbfba03e0f4cc Mon Sep 17 00:00:00 2001 From: Jakub Kicinski Date: Wed, 27 Nov 2019 12:16:44 -0800 Subject: net/tls: use sg_next() to walk sg entries [ Upstream commit c5daa6cccdc2f94aca2c9b3fa5f94e4469997293 ] Partially sent record cleanup path increments an SG entry directly instead of using sg_next(). This should not be a problem today, as encrypted messages should be always allocated as arrays. But given this is a cleanup path it's easy to miss was this ever to change. Use sg_next(), and simplify the code. Signed-off-by: Jakub Kicinski Reviewed-by: Simon Horman Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman --- include/net/tls.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/net/tls.h b/include/net/tls.h index 4e426c18645f..e46d4aa27ee7 100644 --- a/include/net/tls.h +++ b/include/net/tls.h @@ -407,7 +407,7 @@ int tls_push_sg(struct sock *sk, struct tls_context *ctx, int flags); int tls_push_partial_record(struct sock *sk, struct tls_context *ctx, int flags); -bool tls_free_partial_record(struct sock *sk, struct tls_context *ctx); +void tls_free_partial_record(struct sock *sk, struct tls_context *ctx); static inline struct tls_msg *tls_msg(struct sk_buff *skb) { -- cgit v1.2.3