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openwrt-xburst/target/linux/uml/patches-2.6.39/002-export___sprintf_chk.patch
florian d7f70f01a8 [uml] replace unfortify patch with a better one
Thanks to Richard Weinberger for providing this patch

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@27168 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-06-13 12:45:12 +00:00

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diff --git a/arch/um/os-Linux/user_syms.c b/arch/um/os-Linux/user_syms.c
index 05f5ea8..9e71e7e 100644
--- 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 *, size_t);
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);