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authorThomas Rast <trast@student.ethz.ch>2012-03-01 22:40:51 +0100
committerJunio C Hamano <gitster@pobox.com>2012-03-01 14:34:42 -0800
commitefe4be12490ab684786c48135731c4d2648bbecc (patch)
tree2b405ed312a3cbdf5f6092223e41feb4775eaed3 /t/t5510-fetch.sh
parentaa9828561e562a0b9ca559be4225de679b8e8be3 (diff)
downloadgit-efe4be12490ab684786c48135731c4d2648bbecc.tar.gz
bundle: keep around names passed to add_pending_object()tr/maint-bundle-boundary
The 'name' field passed to add_pending_object() is used to later deduplicate in object_array_remove_duplicates(). git-bundle had a bug in this area since 18449ab (git-bundle: avoid packing objects which are in the prerequisites, 2007-03-08): it passed the name of each boundary object in a static buffer. In other words, all that object_array_remove_duplicates() saw was the name of the *last* added boundary object. The recent switch to a strbuf in bc2fed4 (bundle: use a strbuf to scan the log for boundary commits, 2012-02-22) made this slightly worse: we now free the buffer at the end, so it is not even guaranteed that it still points into addressable memory by the time object_array_remove_ duplicates looks at it. On the plus side however, it was now detectable by valgrind. The fix is easy: pass a copy of the string to add_pending_object. Signed-off-by: Thomas Rast <trast@student.ethz.ch> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/t5510-fetch.sh')
-rwxr-xr-xt/t5510-fetch.sh15
1 files changed, 15 insertions, 0 deletions
diff --git a/t/t5510-fetch.sh b/t/t5510-fetch.sh
index d7eca5dbab..9d72b16393 100755
--- a/t/t5510-fetch.sh
+++ b/t/t5510-fetch.sh
@@ -442,4 +442,19 @@ test_expect_success "should be able to fetch with duplicate refspecs" '
)
'
+test_expect_success 'all boundary commits are excluded' '
+ test_commit base &&
+ test_commit oneside &&
+ git checkout HEAD^ &&
+ test_commit otherside &&
+ git checkout master &&
+ test_tick &&
+ git merge otherside &&
+ ad=$(git log --no-walk --format=%ad HEAD) &&
+ git bundle create twoside-boundary.bdl master --since="$ad" &&
+ convert_bundle_to_pack <twoside-boundary.bdl >twoside-boundary.pack &&
+ pack=$(git index-pack --fix-thin --stdin <twoside-boundary.pack) &&
+ test_bundle_object_count .git/objects/pack/pack-${pack##pack }.pack 3
+'
+
test_done