mirror of
https://github.com/git/git.git
synced 2024-11-05 00:37:55 +01:00
d2dadfe890
When a tag points at a bad or nonexistent object, we should diagnose the
breakage and exit. An earlier commit 4f3dcc2 (Fix 'git show' on signed
tag of signed tag of commit, 2008-07-01) lost this check and made it
segfault instead; not good.
This fixes it.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
20 lines
405 B
Bash
Executable file
20 lines
405 B
Bash
Executable file
#!/bin/sh
|
|
|
|
test_description='git show'
|
|
|
|
. ./test-lib.sh
|
|
|
|
test_expect_success setup '
|
|
echo hello world >foo &&
|
|
H=$(git hash-object -w foo) &&
|
|
git tag -a foo-tag -m "Tags $H" $H &&
|
|
HH=$(expr "$H" : "\(..\)") &&
|
|
H38=$(expr "$H" : "..\(.*\)") &&
|
|
rm -f .git/objects/$HH/$H38
|
|
'
|
|
|
|
test_expect_success 'showing a tag that point at a missing object' '
|
|
test_must_fail git --no-pager show foo-tag
|
|
'
|
|
|
|
test_done
|