From: Denys Vlasenko <vda.linux@googlemail.com>
Date: Thu, 5 Apr 2018 13:21:34 +0000 (+0200)
Subject: placate gcc 8.0.1 sprintf overflow warnings in config tools
X-Git-Tag: 1_29_0~136
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=d878ccca9cc2537f4046a618aa9122967aa2ce3a;p=oweals%2Fbusybox.git

placate gcc 8.0.1 sprintf overflow warnings in config tools

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
---

diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c
index 8f4ecbd33..b05b96e45 100644
--- a/scripts/kconfig/confdata.c
+++ b/scripts/kconfig/confdata.c
@@ -334,7 +334,9 @@ int conf_write(const char *name)
 	struct symbol *sym;
 	struct menu *menu;
 	const char *basename;
-	char dirname[128], tmpname[128], newname[128];
+	char dirname[128];
+	char tmpname[256];
+	char newname[256];
 	int type, l;
 	const char *str;
 	time_t now;