71c7916053
We have an execution path in apply_data that leaks the local struct
image. Plug it.
This leak can be triggered with:
$ echo foo >file
$ git add file && git commit -m file
$ echo bar >file
$ git diff file >diff
$ sed s/foo/frotz/ <diff >baddiff
$ git apply --cached <baddiff
Fixing this leak allows us to mark as leak-free the following tests:
+ t2016-checkout-patch.sh
+ t4103-apply-binary.sh
+ t4104-apply-boundary.sh
+ t4113-apply-ending.sh
+ t4117-apply-reject.sh
+ t4123-apply-shrink.sh
+ t4252-am-options.sh
+ t4258-am-quoted-cr.sh
Mark them with "TEST_PASSES_SANITIZE_LEAK=true" to notice and fix
promply any new leak that may be introduced and triggered by them in the
future.
Signed-off-by: Rubén Justo <rjusto@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
48 lines
509 B
Bash
Executable File
48 lines
509 B
Bash
Executable File
#!/bin/sh
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test_description='apply a patch that is larger than the preimage'
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TEST_PASSES_SANITIZE_LEAK=true
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. ./test-lib.sh
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cat >F <<\EOF
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1
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2
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3
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4
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5
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6
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7
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8
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999999
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A
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B
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C
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D
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E
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F
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G
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H
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I
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J
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EOF
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test_expect_success setup '
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git add F &&
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mv F G &&
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sed -e "s/1/11/" -e "s/999999/9/" -e "s/H/HH/" <G >F &&
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git diff >patch &&
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sed -e "/^\$/d" <G >F &&
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git add F
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'
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test_expect_success 'apply should fail gracefully' '
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test_must_fail git apply --index patch &&
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test_path_is_missing .git/index.lock
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'
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test_done
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