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radix tree test suite: fix incorrect allocation size for pthreads
commitcac7ea57a0
upstream. Currently the pthread allocation for each array item is based on the size of a pthread_t pointer and should be the size of the pthread_t structure, so the allocation is under-allocating the correct size. Fix this by using the size of each element in the pthreads array. Static analysis cppcheck reported: tools/testing/radix-tree/regression1.c:180:2: warning: Size of pointer 'threads' used instead of size of its data. [pointerSize] Link: https://lkml.kernel.org/r/20230727160930.632674-1-colin.i.king@gmail.com Fixes:1366c37ed8
("radix tree test harness") Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Cc: Konstantin Khlebnikov <koct9i@gmail.com> Cc: Matthew Wilcox (Oracle) <willy@infradead.org> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -177,7 +177,7 @@ void regression1_test(void)
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nr_threads = 2;
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pthread_barrier_init(&worker_barrier, NULL, nr_threads);
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threads = malloc(nr_threads * sizeof(pthread_t *));
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threads = malloc(nr_threads * sizeof(*threads));
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for (i = 0; i < nr_threads; i++) {
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arg = i;
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