commit b8887cf03adb19a8f7041dd414f1d5e0b1aa4b26
author Marcel Holtmann <marcel@holtmann.org> Thu Jul 13 20:50:59 2017 -0700
committer Marcel Holtmann <marcel@holtmann.org> Thu Jul 13 20:50:59 2017 -0700
tree ba4b33ba1828d7e67b3cd89ffd95d79ea0b3503d
parent 3a140aa35b7b7dc1d7b031eec40590187f70a980

autopair: Use unsigned int for passcode string

plugins/autopair.c

diff --git a/plugins/autopair.c b/plugins/autopair.c
index b87e621..d44cf53 100644
--- a/plugins/autopair.c
+++ b/plugins/autopair.c
@@ -59,7 +59,7 @@
 						unsigned int attempt)
 {
 	char addr[18];
-	char pinstr[8];
+	char pinstr[7];
 	uint32_t class;
 
 	ba2str(device_get_address(device), addr);
@@ -110,7 +110,7 @@
 			if (attempt >= 4)
 				return 0;
 
-			snprintf(pinstr, sizeof(pinstr), "%06d",
+			snprintf(pinstr, sizeof(pinstr), "%06u",
 						rand() % 1000000);
 			*display = true;
 			memcpy(pinbuf, pinstr, 6);