diff options
| -rw-r--r-- | common/cmd_mtdparts.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/common/cmd_mtdparts.c b/common/cmd_mtdparts.c index b375fea..20fed2a 100644 --- a/common/cmd_mtdparts.c +++ b/common/cmd_mtdparts.c @@ -1254,8 +1254,14 @@ static void list_partitions(void) printf("\ndefaults:\n"); printf("mtdids : %s\n", mtdids_default ? mtdids_default : "none"); - printf("mtdparts: %s\n", - mtdparts_default ? mtdparts_default : "none"); + /* + * Using printf() here results in printbuffer overflow + * if default mtdparts string is greater than console + * printbuffer. Use puts() to prevent system crashes. + */ + puts("mtdparts: "); + puts(mtdparts_default ? mtdparts_default : "none"); + puts("\n"); } /** |