Fix segmentation fault in test_tidstore.
The do_set_block_offsets() and other functions accessing the tidstore
did not check if the tidstore was NULL. This led to a segmentation
fault when these functions are called without calling the
test_create().
This commit adds NULL checks in relevant functions of test_tidstore to
raise an error instead if the tidstore is not initialized.
Bug: #18483
Reported-by: Alexander Kozhemyakin
Reviewed-by: Michael Paquier
Discussion: https://postgr.es/m/18483-30bfff42de238000%40postgresql.org
Branch
------
master
Details
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https://git.postgresql.org/pg/commitdiff/18404ea60141a2e2eaf58a5ebbd2b99f7a0cd442
Modified Files
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src/test/modules/test_tidstore/test_tidstore.c | 14 ++++++++++++++
1 file changed, 14 insertions(+)