With KASan the memcpy/memset functions are instrumented as well, but
some code will still have to call the non instrumented versions __memcpy
and __memset. Add aliases for them to PBL to make them available.
Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
---
pbl/string.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/pbl/string.c b/pbl/string.c
index 46bf0b32b3..e6c0997ebc 100644
--- a/pbl/string.c
+++ b/pbl/string.c
@@ -6,6 +6,7 @@
#include <linux/types.h>
#include <linux/string.h>
+#include <linux/compiler.h>
void *memcpy(void *__dest, __const void *__src, size_t __n)
{
@@ -41,6 +42,9 @@ void *memcpy(void *__dest, __const void *__src, size_t __n)
return __dest;
}
+void *__memcpy(void *__dest, __const void *__src, size_t __n)
+ __alias(memcpy);
+
void *memmove(void *__dest, __const void *__src, size_t count)
{
unsigned char *d = __dest;
@@ -120,6 +124,9 @@ void *memset(void *s, int c, size_t count)
return s;
}
+void *__memset(void *s, int c, size_t count)
+ __alias(memset);
+
/**
* strnlen - Find the length of a length-limited string
* @s: The string to be sized
--
2.28.0
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