9308f45a9f
There is a problem in the way 9ac3f0e5b3 (pack-objects: fix
performance issues on packing large deltas, 2018-07-22) initializes that
mutex in the `packing_data` struct. The problem manifests in a
segmentation fault on Windows, when a mutex (AKA critical section) is
accessed without being initialized. (With pthreads, you apparently do
not really have to initialize them?)
This was reported in https://github.com/git-for-windows/git/issues/1839.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
33 lines
624 B
Bash
Executable File
33 lines
624 B
Bash
Executable File
#!/bin/sh
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#
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# Copyright (c) 2018 Johannes Schindelin
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#
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test_description='git pack-object with "large" deltas
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'
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. ./test-lib.sh
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. "$TEST_DIRECTORY"/lib-pack.sh
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# Two similar-ish objects that we have computed deltas between.
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A=01d7713666f4de822776c7622c10f1b07de280dc
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B=e68fe8129b546b101aee9510c5328e7f21ca1d18
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test_expect_success 'setup' '
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clear_packs &&
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{
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pack_header 2 &&
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pack_obj $A $B &&
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pack_obj $B
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} >ab.pack &&
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pack_trailer ab.pack &&
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git index-pack --stdin <ab.pack
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'
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test_expect_failure 'repack large deltas' '
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printf "%s\\n" $A $B |
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GIT_TEST_OE_DELTA_SIZE=2 git pack-objects tmp-pack
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'
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test_done
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