From: Nick Mathewson <nickm@torproject.org>
Date: Fri, 27 Sep 2013 16:09:57 +0000 (-0400)
Subject: Use correct (absolute) time for pthread_cond_timedwait
X-Git-Tag: tor-0.2.6.3-alpha~126^2~16
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d69717f61bd9ab4e0a6097f0201bd02fc96f88eb;p=thirdparty%2Ftor.git

Use correct (absolute) time for pthread_cond_timedwait
---

diff --git a/src/common/compat_pthreads.c b/src/common/compat_pthreads.c
index 8d3c60917a..59834270a3 100644
--- a/src/common/compat_pthreads.c
+++ b/src/common/compat_pthreads.c
@@ -199,9 +199,12 @@ tor_cond_wait(tor_cond_t *cond, tor_mutex_t *mutex, const struct timeval *tv)
     return pthread_cond_wait(&cond->cond, &mutex->mutex) ? -1 : 0;
   } else {
     struct timespec ts;
+    struct timeval tvnow, tvsum;
     int r;
-    ts.tv_sec = tv->tv_sec;
-    ts.tv_nsec = tv->tv_usec * 1000;
+    gettimeofday(&tvnow, NULL);
+    timeradd(tv, &tvnow, &tvsum);
+    ts.tv_sec = tvsum.tv_sec;
+    ts.tv_nsec = tvsum.tv_usec * 1000;
     r = pthread_cond_timedwait(&cond->cond, &mutex->mutex, &ts);
     if (r == 0)
       return 0;