summaryrefslogtreecommitdiff
path: root/main/openssl/patches/sslv3_uninit_padding.patch
blob: 89fff7b50a2e8df9a4b9b98a3d1fc9eda0458623 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
diff --git a/ssl/s3_enc.c b/google3/third_party/openssl/openssl/ssl/s3_enc.c
index 58386e1..b145970 100644
--- a/ssl/s3_enc.c
+++ b/ssl/s3_enc.c
@@ -511,6 +511,9 @@ int ssl3_enc(SSL *s, int send)
 
 			/* we need to add 'i-1' padding bytes */
 			l+=i;
+			/* the last of these zero bytes will be overwritten
+			 * with the padding length. */
+			memset(&rec->input[rec->length], 0, i);
 			rec->length+=i;
 			rec->input[l-1]=(i-1);
 			}