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c5b95902
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2013-07-11T12:25:54
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Move setproctitle() automatic initialization to its own library
The automatic initialization cannot be part of the main shared library,
because there is no thread-safe way to change the environ global
variable. This is not a problem if the initializaion happens just at
program load time, but becomes one if the shared library is directly or
indirectly dlopen()ed during the execution of the program, which could
have either kept references to the old environ or could change it in
some other thread. This has been observed for example on systems using
Samba NSS modules.
To avoid any other possible fallout, the constructor is split into a
new static library that needs to be linked explicitly into programs
using setproctitle(). As an additional safety measure the pkg-config
linker flags will mark the program as not allowing to be dlopen()ed
so that we avoid the problem described above.
Reported-by: Jan Alexander Steffens (heftig) <jan.steffens@gmail.com>
Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=66679
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367e0365
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2013-06-08T08:15:21
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test: Try setting and getting an environment variable after setproctitle()
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df5aebd7
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2013-05-27T06:49:57
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test: Mark a literal integer as long long
This fixes build failures on 32-bit architectures.
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330b569f
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2013-05-26T04:34:57
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test: Add new humanize unit test
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8c26c40a
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2012-11-27T14:23:26
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test: Add setproctitle() unit test
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7196b4dc
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2013-05-23T02:05:19
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test: Add new fgetln() and fgetwln() unit test
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14524b54
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2012-06-03T07:39:42
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build: Set default compiler variables from configure
This centralizes the setting so there's no duplication anymore,
makes sure the user supplied variables are never overridden, and
are only set when using gcc.
Reported-by: Samuli Suominen <ssuominen@gentoo.org>
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34bf1068
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2012-03-23T10:43:33
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test: Add a unit test for endian encoder/decoder
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786d1439
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2012-03-24T20:37:55
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test: Add new overlay unit test
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abf14c39
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2012-03-24T20:37:55
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test: Add new headers unit test
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23973e22
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2012-03-23T10:43:33
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build: Add a test suite infrastructure
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