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	Commit message (Collapse)	Author	Age	Files	Lines
*	debug: Synchronize feature guards in fortified functions [BZ #28746]	Siddhesh Poyarekar	2022-01-12	1	-8/+41
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Some functions (e.g. stpcpy, pread64, etc.) had moved to POSIX in the main headers as they got incorporated into the standard, but their fortified variants remained under __USE_GNU. As a result, these functions did not get fortified when _GNU_SOURCE was not defined. Add test wrappers that check all functions tested in tst-chk0 at all levels with _GNU_SOURCE undefined and then use the failures to (1) exclude checks for _GNU_SOURCE functions in these tests and (2) Fix feature macro guards in the fortified function headers so that they're the same as the ones in the main headers. This fixes BZ #28746. Signed-off-by: Siddhesh Poyarekar <siddhesh@sourceware.org> Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
*	debug: Autogenerate _FORTIFY_SOURCE tests	Siddhesh Poyarekar	2022-01-12	1	-0/+1726
	Rename debug/tst-chk1.c to debug/tst-fortify.c and add make hackery to autogenerate tests with different macros enabled to build and run the same test with different configurations as well as different fortification levels. The change also ends up expanding the -lfs tests to include _FORTIFY_SOURCE=3. Signed-off-by: Siddhesh Poyarekar <siddhesh@sourceware.org> Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>