From: Julian Seward <jseward@acm.org>
Date: Sun, 6 Jul 2003 01:11:47 +0000 (+0000)
Subject: VGR_(select): be robust against negative timeout values (treat as zero).
X-Git-Tag: svn/VALGRIND_2_0_0~63
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=abd3770037e99eb389bd6f340ace883e15fc64ad;p=thirdparty%2Fvalgrind.git

VGR_(select): be robust against negative timeout values (treat as zero).


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@1721
---

diff --git a/coregrind/vg_intercept.c b/coregrind/vg_intercept.c
index d0f5724d4c..9d02dccc9d 100644
--- a/coregrind/vg_intercept.c
+++ b/coregrind/vg_intercept.c
@@ -593,7 +593,8 @@ int VGR_(select) ( int n,
       ms_end += (timeout->tv_usec / 1000);
       ms_end += (timeout->tv_sec * 1000);
       /* Stay sane ... */
-      my_assert (ms_end >= ms_now);
+      if (ms_end < ms_now)
+         ms_end = ms_now;
    }
 
    /* fprintf(stderr, "MY_SELECT: before loop\n"); */