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ccb9c679
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2009-08-19T10:02:19
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popen-safer: prevent popen from clobbering std descriptors
* modules/popen-safer: New file.
* lib/popen-safer.c: Likewise.
* m4/stdio-safer.m4 (gl_POPEN_SAFER): New macro.
* lib/stdio--.h (popen): Provide override.
* lib/stdio-safer.h (popen_safer): Provide declaration.
* tests/test-popen.c (includes): Partially test this.
* modules/popen-safer-tests: New file, for more tests.
* tests/test-popen-safer.c: Likewise.
* MODULES.html.sh (file stream based Input/Output): Mention it.
Signed-off-by: Eric Blake <ebb9@byu.net>
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fb8c836a
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2009-08-19T09:54:54
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tests: test some of the *-safer modules
* modules/fopen-safer (Depends-on): Add fopen.
* modules/fcntl-safer (Depends-on): Add fcntl.
* modules/stdlib-safer (Depends-on): Add stdlib.
(configure.ac): Set indicator.
* modules/unistd-safer (configure.ac): Likewise.
* modules/tmpfile-safer (configure.ac): Likewise.
(Depends-on): Add tmpfile.
* lib/stdio--.h (fopen, tmpfile): Don't override unless module is
active.
* tests/test-fopen.c (includes): Test safer versions when they are
in use.
* tests/test-open.c (includes): Likewise.
Signed-off-by: Eric Blake <ebb9@byu.net>
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57fdfd3f
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2007-10-07T19:14:58
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Change copyright notice from GPLv2+ to GPLv3+.
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b3dc221c
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2006-07-23T18:50:12
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* stdio--.h (tmpfile): Make safer.
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111cf856
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2006-07-23T12:58:15
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* tmpfile-safer.c: New file.
* stdio-safer.h (fopen_safer): Add prototype.
* stdio--.h (tmpfile): Make safer.
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f4972c1a
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2005-08-27T20:12:02
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Merge from coreutils: New file.
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