LU-4629 libcfs: fix buffer overflow of string buffer

[fs/lustre-release.git] / lnet / utils / lst.c

diff --git a/lnet/utils/lst.c b/lnet/utils/lst.c
index 7695866..64d1f3f 100644 (file)
--- a/lnet/utils/lst.c
+++ b/lnet/utils/lst.c
@@ -602,7 +602,7 @@ jt_lst_new_session(int argc,  char **argv)
                 if (rc != 0)
                         snprintf(host, sizeof(host), "unknown_host");
 
-                snprintf(buf, LST_NAME_SIZE, "%s@%s", user, host);
+               snprintf(buf, sizeof(buf), "%s@%s", user, host);
                 name = buf;
 
         } else {
@@ -648,7 +648,7 @@ jt_lst_show_session(int argc, char **argv)
        int                 key;
        int                 rc;
 
-       rc = lst_session_info_ioctl(name, LST_NAME_SIZE, &key,
+       rc = lst_session_info_ioctl(name, sizeof(name), &key,
                                    &feats, &sid, &ndinfo);
 
         if (rc != 0) {