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-rw-r--r--common/cmd_mtdparts.c10
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");
}
/**