Dmitry V. Levin
4b9c68b9a3
Unlike v1 capabilities which are 32-bit, v2 and v3 are 64-bit, but before this change only lower 32 capability bits were decoded for v2 and v3. * xlat/capabilities1.in: New file. * capability.c: Define v2/v3 CAP_* constants. Include xlat/capabilities1.h. (get_cap_header): New function. (print_cap_header): Update to use get_cap_header result. (print_cap_data): Decoder higher capability bits for v2 and v3. (sys_capget, sys_capset): Use get_cap_header, update print_cap_header and print_cap_data calls. * tests/caps.c: New file. * tests/caps.awk: New file. * tests/caps.test: New test. * tests/Makefile.am (CHECK_PROGRAMS): Add caps. (TESTS): Add caps.test. (EXTRA_DIST): Add caps.awk.
26 lines
624 B
Awk
26 lines
624 B
Awk
BEGIN {
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fail = 0
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lines = 3
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cap = "(0|CAP_[A-Z_]+(\\|CAP_[A-Z_]+)*)"
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capget = "^capget\\({_LINUX_CAPABILITY_VERSION_3, 0}, {" cap ", " cap ", " cap "}\\) = 0$"
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}
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NR == 1 {if (match($0, capget)) next}
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NR == 2 && $0 == "capset({_LINUX_CAPABILITY_VERSION_3, 0}, {CAP_DAC_OVERRIDE|CAP_WAKE_ALARM, CAP_DAC_READ_SEARCH|CAP_BLOCK_SUSPEND, 0}) = -1 EPERM (Operation not permitted)" {next}
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NR == lines && $0 == "+++ exited with 0 +++" {next}
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{
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print "Line " NR " does not match."
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fail = 1
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exit 1
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}
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END {
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if (fail == 0 && NR != lines) {
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print "Expected " lines " lines, found " NR " line(s)."
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exit 1
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}
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}
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