1 files changed, 1 insertions, 2 deletions

diff --git a/src/lib/libcrypto/evp/evp_key.c b/src/lib/libcrypto/evp/evp_key.c
index 7961fbebf2..b3cb0638fa 100644
--- a/src/lib/libcrypto/evp/evp_key.c
+++ b/src/lib/libcrypto/evp/evp_key.c
@@ -72,8 +72,7 @@ void EVP_set_pw_prompt(const char *prompt)
                 prompt_string[0]='\0';
         else
                 {
-                strncpy(prompt_string,prompt,79);
-                prompt_string[79]='\0';
+                strlcpy(prompt_string,prompt,sizeof(prompt_string));
                 }
         }