The patch titled Subject: radix tree test suite: fix incorrect allocation size for pthreads has been added to the -mm mm-hotfixes-unstable branch. Its filename is radix-tree-test-suite-fix-incorrect-allocation-size-for-pthreads.patch
This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches...
This patch will later appear in the mm-hotfixes-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
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------------------------------------------------------ From: Colin Ian King colin.i.king@gmail.com Subject: radix tree test suite: fix incorrect allocation size for pthreads Date: Thu, 27 Jul 2023 17:09:30 +0100
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: 1366c37ed84b ("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 ---
tools/testing/radix-tree/regression1.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/tools/testing/radix-tree/regression1.c~radix-tree-test-suite-fix-incorrect-allocation-size-for-pthreads +++ a/tools/testing/radix-tree/regression1.c @@ -177,7 +177,7 @@ void regression1_test(void) nr_threads = 2; pthread_barrier_init(&worker_barrier, NULL, nr_threads);
- threads = malloc(nr_threads * sizeof(pthread_t *)); + threads = malloc(nr_threads * sizeof(*threads));
for (i = 0; i < nr_threads; i++) { arg = i; _
Patches currently in -mm which might be from colin.i.king@gmail.com are
radix-tree-test-suite-fix-incorrect-allocation-size-for-pthreads.patch fs-hfsplus-make-extend-error-rate-limited.patch