From: Sergiy Kibrik <sakib@darkstar.site>
Date: Fri, 22 Feb 2019 06:57:52 +0000 (+0000)
Subject: kmodloader: increase module name length
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=a782779552a0d68e3bb588e3039eb95da15ec7b0;p=oweals%2Fubox.git

kmodloader: increase module name length

Otherwise modules with long names, e.g. lttng (>32 chars) can't be loaded.

Signed-off-by: Sergiy Kibrik <sakib@darkstar.site>
---

diff --git a/kmodloader.c b/kmodloader.c
index 3196deb..2e920ef 100644
--- a/kmodloader.c
+++ b/kmodloader.c
@@ -37,6 +37,8 @@
 #include <libubox/ulog.h>
 
 #define DEF_MOD_PATH "/modules/%s/"
+/* duplicated from in-kernel include/linux/module.h */
+#define MODULE_NAME_LEN (64 - sizeof(unsigned long))
 
 enum {
 	SCANNED,
@@ -157,7 +159,7 @@ static char* get_module_path(char *name)
 
 static char* get_module_name(char *path)
 {
-	static char name[33];
+	static char name[MODULE_NAME_LEN];
 	char *t;
 
 	strncpy(name, basename(path), sizeof(name) - 1);