[master] 4c47a36 Fix a bug discovered by inspection:

[Poul-Henning Kamp]

commit 4c47a36e9f8b7b2dfe7eff60c3fda418dc6effca
Author: Poul-Henning Kamp <phk at FreeBSD.org>
Date:   Mon Jan 21 20:49:46 2013 +0000

    Fix a bug discovered by inspection:
    
    If we fail to allocate storage, try a smaller chunk, not a larger one.

diff --git a/bin/varnishd/storage/stevedore.c b/bin/varnishd/storage/stevedore.c
index 0416077..b9408cf 100644
--- a/bin/varnishd/storage/stevedore.c
+++ b/bin/varnishd/storage/stevedore.c
@@ -180,7 +180,7 @@ stv_alloc(struct stevedore *stv, size_t size)
 		if (size <= cache_param->fetch_chunksize) 
 			break;
 
-		size >>= 1;
+		size <<= 1;
 	}
 	if (st != NULL)
 		CHECK_OBJ_NOTNULL(st, STORAGE_MAGIC);
diff --git a/bin/varnishtest/tests/r01175.vtc b/bin/varnishtest/tests/r01175.vtc
index 739c56a..5cac147 100644
--- a/bin/varnishtest/tests/r01175.vtc
+++ b/bin/varnishtest/tests/r01175.vtc
@@ -17,4 +17,4 @@ client c1 {
 	expect resp.status == 503
 } -run
 
-varnish v1 -expect SMA.test.c_fail < 5
+varnish v1 -expect SMA.test.c_fail < 50