From: Denys Vlasenko <vda.linux@googlemail.com>
Date: Mon, 26 May 2014 13:01:13 +0000 (+0200)
Subject: modprobe-small: fix safe_strncpy truncating last char of module name
X-Git-Tag: 1_23_0~110
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=fd0640e5a12f74b7ab1d918cf884df0c59402c5a;p=oweals%2Fbusybox.git

modprobe-small: fix safe_strncpy truncating last char of module name

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

diff --git a/modutils/modprobe-small.c b/modutils/modprobe-small.c
index 91e0c1380..b7990bff1 100644
--- a/modutils/modprobe-small.c
+++ b/modutils/modprobe-small.c
@@ -297,7 +297,7 @@ static int pathname_matches_modname(const char *pathname, const char *modname)
 	char name[MODULE_NAME_LEN];
 	const char *fname = bb_get_last_path_component_nostrip(pathname);
 	const char *suffix = strrstr(fname, ".ko");
-	safe_strncpy(name, fname, suffix - fname);
+	safe_strncpy(name, fname, suffix - fname + 1);
 	replace(name, '-', '_');
 	r = (strcmp(name, modname) == 0);
 	return r;