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authorCarlos Martín Nieto <cmn@elego.de>2012-02-27 16:11:53 +0100
committerJunio C Hamano <gitster@pobox.com>2012-02-27 11:35:33 -0800
commit6c41e97557d94df7085e3c0cff247305c9401968 (patch)
tree409b6b72b2a54f7d944bf573a29fef08356f2038 /t/t3200-branch.sh
parentc524ceb12f65e2ad4fc68c9d5b39f6e4b6b5c17b (diff)
downloadgit-6c41e97557d94df7085e3c0cff247305c9401968.tar.gz
branch: don't assume the merge filter ref existscn/maint-branch-with-bad
print_ref_list looks up the merge_filter_ref and assumes that a valid pointer is returned. When the object doesn't exist, it tries to dereference a NULL pointer. This can be the case when git branch --merged is given an argument that isn't a valid commit name. Check whether the lookup returns a NULL pointer and die with an error if it does. Add a test, while we're at it. Signed-off-by: Carlos Martín Nieto <cmn@elego.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/t3200-branch.sh')
-rwxr-xr-xt/t3200-branch.sh4
1 files changed, 4 insertions, 0 deletions
diff --git a/t/t3200-branch.sh b/t/t3200-branch.sh
index 76903323af..6ad1763fda 100755
--- a/t/t3200-branch.sh
+++ b/t/t3200-branch.sh
@@ -620,4 +620,8 @@ test_expect_success 'use set-upstream on the current branch' '
'
+test_expect_success '--merged catches invalid object names' '
+ test_must_fail git branch --merged 0000000000000000000000000000000000000000
+'
+
test_done