Avoid confusing "read prevented write" log messages.
Moving to a "function: message" style avoids ambiguity.
Change-Id: If9d590e50265c61725d3673bd03796e65edd2d5e
diff --git a/libc/bionic/__memcpy_chk.cpp b/libc/bionic/__memcpy_chk.cpp
index 9416e49..8a4f207 100644
--- a/libc/bionic/__memcpy_chk.cpp
+++ b/libc/bionic/__memcpy_chk.cpp
@@ -42,13 +42,12 @@
* This memcpy check is called if _FORTIFY_SOURCE is defined and
* greater than 0.
*/
-extern "C" void *__memcpy_chk(void *dest, const void *src,
- size_t copy_amount, size_t dest_len)
-{
- if (__predict_false(copy_amount > dest_len)) {
- __fortify_chk_fail("memcpy prevented write past end of buffer",
- BIONIC_EVENT_MEMCPY_BUFFER_OVERFLOW);
- }
+extern "C" void* __memcpy_chk(void* dest, const void* src,
+ size_t copy_amount, size_t dest_len) {
+ if (__predict_false(copy_amount > dest_len)) {
+ __fortify_chk_fail("memcpy: prevented write past end of buffer",
+ BIONIC_EVENT_MEMCPY_BUFFER_OVERFLOW);
+ }
- return memcpy(dest, src, copy_amount);
+ return memcpy(dest, src, copy_amount);
}