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--- ./base/files/scoped_file_linux.cc.orig
+++ ./base/files/scoped_file_linux.cc
@@ -7,6 +7,7 @@
#include <algorithm>
#include <array>
#include <atomic>
+#include <dlfcn.h>
#include "base/compiler_specific.h"
#include "base/debug/stack_trace.h"
@@ -80,9 +81,18 @@
extern "C" {
-int __close(int);
-
__attribute__((visibility("default"), noinline)) int close(int fd) {
+ static int (*__close)(int) = nullptr;
+
+ if (__close == nullptr) {
+ __close = (int (*)(int))dlsym(RTLD_NEXT, "close");
+
+ if (__close == nullptr) {
+ RAW_LOG(ERROR, "musl close not found\n");
+ IMMEDIATE_CRASH();
+ }
+ }
+
if (base::IsFDOwned(fd) && g_is_ownership_enforced)
CrashOnFdOwnershipViolation();
return __close(fd);
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