Buffer error fix

Shas45558 · Jun 2, 2023 · 6af5519 · 6af5519
1 parent 0535825
commit 6af5519
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/drivers/misc/mediatek/base/power/udi_v2/mtk_udi.c b/drivers/misc/mediatek/base/power/udi_v2/mtk_udi.c
@@ -482,14 +482,14 @@ static ssize_t udi_jtag_clock_proc_write(struct file *file,
 		/* 6 parameter */
 		IR_pause_count = recv_buf[3];
 		DR_pause_count = recv_buf[4];
-	} else if (sscanf(buf, "%4s %u %u %512s %u %512s",
+	} else if (sscanf(buf, "%s %u %u %s %u %s",
 			&recv_key_word[0], &recv_buf[0],
 			&recv_buf[1], recv_char[0],
 			&recv_buf[2], recv_char[1]) == 6) {
 		/* 4 parameter */
 		IR_pause_count = 0;
 		DR_pause_count = 0;
-	} else if (sscanf(buf, "%6s", &recv_key_word[0]) == 1) {
+	} else if (sscanf(buf, "%s", &recv_key_word[0]) == 1) {
 		/* RESET */
 		if (!strcmp(recv_key_word, "RESET")) {
 			udi_ver("Input data: recv_key_word = RESET\n");
@@ -778,4 +778,4 @@ module_exit(udi_exit);
 MODULE_DESCRIPTION("MediaTek UDI Driver v2");
 MODULE_LICENSE("GPL");
 #endif /* __KERNEL__ */
-#undef __MTK_UDI_C__
+#undef __MTK_UDI_C__