Fix the return check of OBJ_obj2txt

[thirdparty/openssl.git] / crypto / core_namemap.c

diff --git a/crypto/core_namemap.c b/crypto/core_namemap.c
index 415df3d8394d435d876ffbc581386c74756f2521..e1da724bd2f4df02d720609f4462c7eadd73fc47 100644 (file)
--- a/crypto/core_namemap.c
+++ b/crypto/core_namemap.c
@@ -397,7 +397,7 @@ static void get_legacy_evp_names(int base_nid, int nid, const char *pem_name,
         if ((obj = OBJ_nid2obj(nid)) != NULL) {
             char txtoid[OSSL_MAX_NAME_SIZE];
 
-            if (OBJ_obj2txt(txtoid, sizeof(txtoid), obj, 1))
+            if (OBJ_obj2txt(txtoid, sizeof(txtoid), obj, 1) > 0)
                 num = ossl_namemap_add_name(arg, num, txtoid);
         }
     }