1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/target/iscsi/iscsi_target_configfs.c b/drivers/target/iscsi/iscsi_target_configfs.c
index 88bc805e998f..b41d4786fa08 100644
--- a/drivers/target/iscsi/iscsi_target_configfs.c
+++ b/drivers/target/iscsi/iscsi_target_configfs.c
@@ -1081,7 +1081,7 @@ static ssize_t __iscsi_##prefix##_store_##name(					\
         if (!capable(CAP_SYS_ADMIN))                                            \
                 return -EPERM;                                                  \
                                                                                 \
-        snprintf(auth->name, PAGE_SIZE, "%s", page);                            \
+        snprintf(auth->name, sizeof(auth->name), "%s", page);                   \
         if (!(strncmp("NULL", auth->name, 4)))                                  \
                 auth->naf_flags &= ~flags;                                      \
         else                                                                    \