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fea833591b
* src/digest.c (main): Only validate the last used --length for being a multiple of 8. * tests/cksum/b2sum.sh: Add a test case. Fixes https://bugs.gnu.org/69546
75 lines
2.7 KiB
Bash
Executable File
75 lines
2.7 KiB
Bash
Executable File
#!/bin/sh
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# 'b2sum' tests
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# Copyright (C) 2016-2024 Free Software Foundation, Inc.
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
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print_ver_ cksum
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for prog in 'b2sum' 'cksum -a blake2b'; do
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# Also check b2sum if built
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[ "$prog" = 'b2sum' ] && { $prog --version || continue; }
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# Ensure we can --check the --tag format we produce
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rm -f check.b2sum || framework_failure_
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[ "$prog" = 'b2sum' ] && tag_opt='--tag' || tag_opt=''
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for i in 'a' ' b' '*c' '44' ' '; do
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echo "$i" > "$i"
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for l in 0 128; do
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$prog -l $l $tag_opt "$i" >> check.b2sum
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done
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done
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# Note -l is inferred from the tags in the mixed format file
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$prog --strict -c check.b2sum || fail=1
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# Also ensure the openssl tagged variant works
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sed 's/ //; s/ =/=/' < check.b2sum > openssl.b2sum || framework_failure_
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$prog --strict -c openssl.b2sum || fail=1
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rm -f check.vals || framework_failure_
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# Ensure we can check non tagged format
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[ "$prog" != 'b2sum' ] && tag_opt='--untagged' || tag_opt=''
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for l in 0 128; do
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$prog $tag_opt --text -l $l /dev/null | tee -a check.vals > check.b2sum
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$prog -l $l --strict -c check.b2sum || fail=1
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$prog --strict -c check.b2sum || fail=1
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done
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# Ensure the checksum values are correct. The reference
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# check.vals was created with the upstream SSE reference implementation.
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[ "$prog" != 'b2sum' ] && tag_opt='--untagged' || tag_opt=''
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$prog $tag_opt --length=128 check.vals > out.tmp || fail=1
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tr '*' ' ' < out.tmp > out || framework_failure_ # Remove binary tag on cygwin
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printf '%s\n' '796485dd32fe9b754ea5fd6c721271d9 check.vals' > exp
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compare exp out || fail=1
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# This would segfault from coreutils-8.26 to coreutils-8.28
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printf '%s\n' 'BLAKE2' 'BLAKE2b' 'BLAKE2-' 'BLAKE2(' 'BLAKE2 (' > crash.check \
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|| framework_failure_
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returns_ 1 $prog -c crash.check || fail=1
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# This would read unallocated memory from coreutils-9.2 to coreutils-9.3
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# which would trigger with ASAN or valgrind
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printf '0A0BA0' > overflow.check || framework_failure_
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returns_ 1 $prog -c overflow.check || fail=1
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# This would fail before coreutil-9.4
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# Only validate the last specified, used length
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$prog -l 123 -l 128 /dev/null || fail=1
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done
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Exit $fail
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