selftests/nolibc: try to read from stdin in readv_zero test

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When stdout is redirected to a file this test fails.
This happens when running through the kselftest runner since
commit d9e6269e33 ("selftests/run_kselftest.sh: exit with
error if tests fail").

For consistency with other tests that read from a file descriptor,
switch to stdin over stdout. The tests are still brittle against
a redirected stdin, but at least they are now consistently so.

Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Acked-by: Willy Tarreau <w@1wt.eu>
Link: https://patch.msgid.link/20260106-nolibc-selftests-v1-1-f82101c2c505@weissschuh.net

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This commit is contained in:

Thomas Weißschuh 2026-01-06 12:44:57 +01:00

parent 6b6dbf3e4e

commit 4203c6fb5e

1 changed files with 1 additions and 1 deletions

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tools/testing/selftests/nolibc/nolibc-test.c

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