Factor out freeing of stack buffer to ease testing
Bug: 378140560
Change-Id: I51f610be83512233f7e5e23483315c1ca4770d06
diff --git a/libc/bionic/pthread_internal.cpp b/libc/bionic/pthread_internal.cpp
index 14cc7da..3bfb899 100644
--- a/libc/bionic/pthread_internal.cpp
+++ b/libc/bionic/pthread_internal.cpp
@@ -34,6 +34,7 @@
#include <string.h>
#include <sys/mman.h>
#include <sys/prctl.h>
+#include <sys/types.h>
#include <async_safe/log.h>
#include <bionic/mte.h>
@@ -78,11 +79,7 @@
static void __pthread_internal_free(pthread_internal_t* thread) {
#ifdef __aarch64__
if (void* stack_mte_tls = thread->bionic_tcb->tls_slot(TLS_SLOT_STACK_MTE)) {
- size_t size =
- stack_mte_ringbuffer_size_from_pointer(reinterpret_cast<uintptr_t>(stack_mte_tls));
- void* ptr = reinterpret_cast<void*>(reinterpret_cast<uintptr_t>(stack_mte_tls) &
- ((1ULL << 56ULL) - 1ULL));
- munmap(ptr, size);
+ stack_mte_free_ringbuffer(reinterpret_cast<uintptr_t>(stack_mte_tls));
}
#endif
if (thread->mmap_size != 0) {