X-Git-Url: https://www.bearssl.org/gitweb//home/git/?p=BearSSL;a=blobdiff_plain;f=src%2Fssl%2Fssl_engine.c;h=c66abcbf818bbc4e71bb63a49f1bbf7d06660869;hp=8af773d55e444fcdf60acc98888a4d13b88ba648;hb=6cc90dad21b653914282ccc9ecfd7dfdd78f3fd5;hpb=3210f38e0491b39aec1ef419cb4114e9483089fb

diff --git a/src/ssl/ssl_engine.c b/src/ssl/ssl_engine.c
index 8af773d..c66abcb 100644
--- a/src/ssl/ssl_engine.c
+++ b/src/ssl/ssl_engine.c
@@ -880,6 +880,12 @@ sendpld_ack(br_ssl_engine_context *rc, size_t len)
 	}
 	rc->oxa += len;
 	if (rc->oxa >= rc->oxb) {
+		/*
+		 * Set oxb to one more than oxa so that sendpld_flush()
+		 * does not mistakingly believe that a record is
+		 * already prepared and being sent.
+		 */
+		rc->oxb = rc->oxa + 1;
 		sendpld_flush(rc, 0);
 	}
 }