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maxim wexler <blissfix@×××××.com> writes: |
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> Most similar instance is following the line: |
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> <...> |
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> readlink("/proc/self/fd/0, "/dev/tty2", 4095) = 9 |
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> getuid32() = 0 |
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> ^ |
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> note: no 'e' |
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Yes that's also interesting, uid is zero, which is should be since you |
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are running strace as root. uid and euid is two different attribs of a |
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process, both should be zero. |
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> |
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>> |
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>> Check also that root actually has uid=0 on that |
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>> machine. |
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>> |
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>> $ getent passwd | grep ^root |
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>> root:x:0:0:root:/root:/bin/bash |
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> |
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> checks OK |
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Good, but unfortunate since i'm out if ideas now. |
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> |
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> FWIW, scrolling to the top of the output of strace -- |
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> how do I write strace to a file? |
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strace -o file |
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|
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> -- there is the line: |
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> |
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> close(393) =-1 EBADF (Bad file descriptor) |
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> |
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> followed by 630 similar lines ending in 'close(1023) |
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> ditto' then the "body" of the output. |
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That is perfectly normal. sudo just closes every fd's even the ones not |
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opened. |
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-- |
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