diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_posix_libcdep.cpp b/compiler-rt/lib/sanitizer_common/sanitizer_posix_libcdep.cpp
index 8e5e87938c372..2fdc093a726e8 100644
--- a/compiler-rt/lib/sanitizer_common/sanitizer_posix_libcdep.cpp
+++ b/compiler-rt/lib/sanitizer_common/sanitizer_posix_libcdep.cpp
@@ -523,9 +523,6 @@ pid_t StartSubprocess(const char *program, const char *const argv[],
                       const char *const envp[], fd_t stdin_fd, fd_t stdout_fd,
                       fd_t stderr_fd) {
   auto file_closer = at_scope_exit([&] {
-    if (stdin_fd != kInvalidFd) {
-      internal_close(stdin_fd);
-    }
     if (stdout_fd != kInvalidFd) {
       internal_close(stdout_fd);
     }
diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_posix_libcdep.cpp b/compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_posix_libcdep.cpp
index ab6aee7c9fba7..2c90a77a8e014 100644
--- a/compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_posix_libcdep.cpp
+++ b/compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_posix_libcdep.cpp
@@ -176,10 +176,6 @@ bool SymbolizerProcess::StartSymbolizerSubprocess() {
       internal_close(outfd[1]);
       return false;
     }
-
-    // We intentionally hold on to the read-end so that we don't get a SIGPIPE
-    child_stdin_fd_ = outfd[0];
-
 #  else   // SANITIZER_APPLE
     UNIMPLEMENTED();
 #  endif  // SANITIZER_APPLE
@@ -195,6 +191,8 @@ bool SymbolizerProcess::StartSymbolizerSubprocess() {
 
   input_fd_ = infd[0];
   output_fd_ = outfd[1];
+  // We intentionally hold on to the read-end so that we don't get a SIGPIPE
+  child_stdin_fd_ = outfd[0];
 
   CHECK_GT(pid, 0);