diff options
Diffstat (limited to 'thirdparty/mbedtls/library/pem.c')
| -rw-r--r-- | thirdparty/mbedtls/library/pem.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/thirdparty/mbedtls/library/pem.c b/thirdparty/mbedtls/library/pem.c index 0fee5df43a..0207601456 100644 --- a/thirdparty/mbedtls/library/pem.c +++ b/thirdparty/mbedtls/library/pem.c @@ -481,6 +481,10 @@ int mbedtls_pem_read_buffer(mbedtls_pem_context *ctx, const char *header, const void mbedtls_pem_free(mbedtls_pem_context *ctx) { + if (ctx == NULL) { + return; + } + if (ctx->buf != NULL) { mbedtls_zeroize_and_free(ctx->buf, ctx->buflen); } |