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c08db5a2d0
Receive-pack feeds its input to either index-pack or unpack-objects, which will happily accept as many bytes as a sender is willing to provide. Let's allow an arbitrary cutoff point where we will stop writing bytes to disk. Cleaning up what has already been written to disk is a related problem that is not addressed by this patch. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
56 lines
1.3 KiB
Bash
Executable file
56 lines
1.3 KiB
Bash
Executable file
#!/bin/sh
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test_description='check receive input limits'
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. ./test-lib.sh
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# Let's run tests with different unpack limits: 1 and 10000
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# When the limit is 1, `git receive-pack` will call `git index-pack`.
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# When the limit is 10000, `git receive-pack` will call `git unpack-objects`.
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test_pack_input_limit () {
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case "$1" in
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index) unpack_limit=1 ;;
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unpack) unpack_limit=10000 ;;
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esac
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test_expect_success 'prepare destination repository' '
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rm -fr dest &&
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git --bare init dest
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'
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test_expect_success "set unpacklimit to $unpack_limit" '
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git --git-dir=dest config receive.unpacklimit "$unpack_limit"
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'
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test_expect_success 'setting receive.maxInputSize to 512 rejects push' '
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git --git-dir=dest config receive.maxInputSize 512 &&
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test_must_fail git push dest HEAD
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'
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test_expect_success 'bumping limit to 4k allows push' '
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git --git-dir=dest config receive.maxInputSize 4k &&
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git push dest HEAD
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'
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test_expect_success 'prepare destination repository (again)' '
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rm -fr dest &&
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git --bare init dest
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'
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test_expect_success 'lifting the limit allows push' '
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git --git-dir=dest config receive.maxInputSize 0 &&
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git push dest HEAD
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'
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}
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test_expect_success "create known-size (1024 bytes) commit" '
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test-genrandom foo 1024 >one-k &&
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git add one-k &&
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test_commit one-k
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'
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test_pack_input_limit index
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test_pack_input_limit unpack
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test_done
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