From: Ian Jackson <ian.jackson@eu.citrix.com>
Date: Mon, 30 Nov 2015 13:35:54 +0000 (+0000)
Subject: cs-bisection-step: Limit size of revision log included in reports
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=93a26b93ec671d0e247e78c1470f16c18f626b75;p=people%2Fiwj%2Fosstest.git

cs-bisection-step: Limit size of revision log included in reports

There is a limit in cr-daily-branch, but none in cs-bisection-step.

adhoc-revtuple-generator could usefully have this built in but that's
not so simple, so do it again here.  We already slurp the whole thing
into core so from a resource usage point of view we might as well do
the length check here too.

Reported-by: David Vrabel <david.vrabel@citrix.com>
Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
---
v2: Fix typo in message.
---

diff --git a/cs-bisection-step b/cs-bisection-step
index e51babdb..2b899de7 100755
--- a/cs-bisection-step
+++ b/cs-bisection-step
@@ -898,6 +898,11 @@ END
 		    "./adhoc-revtuple-generator -S @revtuplegenargs $rts";
                 my $revinfo= `$revrune`;
                 if (!$?) {
+		    if (length($revinfo) > 24000) {
+			$revinfo = <<END;
+(Revision log too long, omitted.)
+END
+		    }
                     summary_report("",$revinfo,-1);
                 }
             }