OSSL_PARAM_construct_utf8_string computes the string length.

[openssl.git] / crypto / params.c

diff --git a/crypto/params.c b/crypto/params.c
index b3fbb12b9ba1a6eef1081eee2d4d89a079fb19a2..20082ad90bda03d306313187896f65ce5fdbcfdb 100644 (file)
--- a/crypto/params.c
+++ b/crypto/params.c
@@ -808,6 +808,8 @@ int OSSL_PARAM_set_octet_string(OSSL_PARAM *p, const void *val,
 OSSL_PARAM OSSL_PARAM_construct_utf8_string(const char *key, char *buf,
                                             size_t bsize)
 {
+    if (buf != NULL && bsize == 0)
+        bsize = strlen(buf) + 1;
     return ossl_param_construct(key, OSSL_PARAM_UTF8_STRING, buf, bsize);
 }