diff options
Diffstat (limited to 'test/cmsapitest.c')
-rw-r--r-- | test/cmsapitest.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/test/cmsapitest.c b/test/cmsapitest.c index 5839eb7431..59dd7faeb2 100644 --- a/test/cmsapitest.c +++ b/test/cmsapitest.c @@ -1,5 +1,5 @@ /* - * Copyright 2018-2023 The OpenSSL Project Authors. All Rights Reserved. + * Copyright 2018-2024 The OpenSSL Project Authors. All Rights Reserved. * * Licensed under the Apache License 2.0 (the "License"). You may not use * this file except in compliance with the License. You can obtain a copy @@ -332,6 +332,9 @@ static unsigned char *read_all(BIO *bio, long *p_len) if (ret < 0) break; + if (LONG_MAX - ret < *p_len) + break; + *p_len += ret; if (ret < step) |