Re: git hang with corrupted .pack

From

Shawn O. Pearce <spearce@spearce.org>

Date

Oct 14, 2009, 18:03 UTC

Message-ID

<20091014180302.GL9261@spearce.org>

In-Reply-To

<alpine.LFD.2.00.0910141234540.20122@xanadu.home>

> Nicolas Pitre <nico@fluxnic.net> wrote:
> ...
> > This is unfortunate that making a test case for this isn't exactly 
> > trivial.

Junio, can you please squash this in?

diff --git a/t/t5303-pack-corruption-resilience.sh b/t/t5303-pack-corruption-resilience.sh
index 5132d41..5f6cd4f 100755
--- a/t/t5303-pack-corruption-resilience.sh
+++ b/t/t5303-pack-corruption-resilience.sh
@@ -275,4 +275,13 @@ test_expect_success \
      git cat-file blob $blob_2 > /dev/null &&
      git cat-file blob $blob_3 > /dev/null'
 
+test_expect_success \
+    'corrupting header to have too small output buffer fails unpack' \
+    'create_new_pack &&
+     git prune-packed &&
+     printf "\262\001" | do_corrupt_object $blob_1 0 &&
+     test_must_fail git cat-file blob $blob_1 > /dev/null &&
+     test_must_fail git cat-file blob $blob_2 > /dev/null &&
+     test_must_fail git cat-file blob $blob_3 > /dev/null'
+
 test_done

-- 
Shawn.