openwrt-xburst/target/linux/uml/patches-3.0/002-export___sprintf_chk.patch

--- a/arch/um/os-Linux/user_syms.c
+++ b/arch/um/os-Linux/user_syms.c
@@ -18,6 +18,9 @@ extern void *memmove(void *, const void
 extern void *memset(void *, int, size_t);
 extern int printf(const char *, ...);
 
+extern int __sprintf_chk(char *str, int flag, size_t strlen, const char *format);
+EXPORT_SYMBOL(__sprintf_chk);
+
 /* If it's not defined, the export is included in lib/string.c.*/
 #ifdef __HAVE_ARCH_STRSTR
 EXPORT_SYMBOL(strstr);