mmp: abstract out repeated 'sizeof(buf), buf' usage

[thirdparty/e2fsprogs.git] / misc / e2label.c

diff --git a/misc/e2label.c b/misc/e2label.c
index 526a62c359ab0bba87c78da8c138efad0dcbc82b..910ccc77221a41d9f1d1be4b100d989a8d2c57e3 100644 (file)
--- a/misc/e2label.c
+++ b/misc/e2label.c
@@ -81,7 +81,7 @@ static void print_label (char *dev)
        char label[VOLNAMSZ+1];
 
        open_e2fs (dev, O_RDONLY);
-       strncpy(label, sb.s_volume_name, VOLNAMSZ);
+       snprintf(label, sizeof(label), "%.*s", EXT2_LEN_STR(sb.s_volume_name));
        label[VOLNAMSZ] = 0;
        printf("%s\n", label);
 }