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[asan] Fixup for r300483 (which is a fixup for r300473). 

Sanitizer Printf() does not know about %lu.

llvm-svn: 300521
This commit is contained in:
Evgeniy Stepanov 2017-04-18 01:08:00 +00:00
parent b71bc44bf4
commit 9fd4e9eb4e
1 changed files with 5 additions and 4 deletions
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9
compiler-rt/lib/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc
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@ -142,10 +142,11 @@ bool ThreadSuspender::SuspendThread(tid_t tid) {
&pterrno)) {
// Either the thread is dead, or something prevented us from attaching.
// Log this event and move on.
VReport(1, "Could not attach to thread %lu (errno %d).\n", tid, pterrno);
VReport(1, "Could not attach to thread %zu (errno %d).\n", (uptr)tid,
pterrno);
return false;
} else {
VReport(2, "Attached to thread %lu.\n", tid);
VReport(2, "Attached to thread %zu.\n", (uptr)tid);
// The thread is not guaranteed to stop before ptrace returns, so we must
// wait on it. Note: if the thread receives a signal concurrently,
// we can get notification about the signal before notification about stop.
@ -163,8 +164,8 @@ bool ThreadSuspender::SuspendThread(tid_t tid) {
if (internal_iserror(waitpid_status, &wperrno)) {
// Got a ECHILD error. I don't think this situation is possible, but it
// doesn't hurt to report it.
VReport(1, "Waiting on thread %lu failed, detaching (errno %d).\n",
tid, wperrno);
VReport(1, "Waiting on thread %zu failed, detaching (errno %d).\n",
(uptr)tid, wperrno);
internal_ptrace(PTRACE_DETACH, tid, nullptr, nullptr);
return false;
}