Change in flashrom[master]: tests: Wrap strdup to help cmocka recognise memory allocation

[Anastasia Klimchuk (Code Review)]

Attention is currently required from: Nico Huber, Anastasia Klimchuk.
Hello build bot (Jenkins), Nico Huber, Edward O'Callaghan, Angel Pons,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/flashrom/+/56323

to look at the new patch set (#2).

Change subject: tests: Wrap strdup to help cmocka recognise memory allocation
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tests: Wrap strdup to help cmocka recognise memory allocation

This is a known issue in cmocka (see
https://github.com/clibs/cmocka/issues/17) where cmocka does not
recognise memory allocation happening inside strdup, and then later
throws an error when the memory is freed. If the issue is fixed at
some point, this workaround can be removed.

Given that cmocka already overrides malloc, calloc, realloc, free,
adding strdup there seems fine.

Existing tests now can (and have to) free the memory they allocated
by strdup, and this is in the same patch.

BUG=b:193584590
TEST=ninja test

Change-Id: I56aef6b342752d80995c36ab075b12198fc101d9
Signed-off-by: Anastasia Klimchuk 
---
M tests/init_shutdown.c
M tests/meson.build
M tests/tests.c
3 files changed, 17 insertions(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/23/56323/2