Use asprintf for string construction

[openafs.git] / src / aklog / aklog.c

diff --git a/src/aklog/aklog.c b/src/aklog/aklog.c
index 6c5a3be..d78ff7b 100644 (file)
--- a/src/aklog/aklog.c
+++ b/src/aklog/aklog.c
@@ -841,7 +841,6 @@ rxkad_get_token(krb5_context context, struct afsconf_cell *cell, char *realm,
     char *realmUsed = NULL;
     char *username = NULL;
     int status;
-    size_t len;
 
     *token = NULL;
     *authuser = NULL;
@@ -866,9 +865,7 @@ rxkad_get_token(krb5_context context, struct afsconf_cell *cell, char *realm,
        username = NULL;
        *foreign = 0;
     } else {
-       len = strlen(username)+strlen(realmUsed)+2;
-       *authuser = malloc(len);
-       snprintf(*authuser, len, "%s@%s", username, realmUsed);
+       asprintf(authuser, "%s@%s", username, realmUsed);
        *foreign = 1;
     }