On Mon, 11 May 2026 12:19:18 +0800, Jie Gan wrote:

coresight_add_out_conn() increments nr_outconns before calling devm_krealloc_array() and again before devm_kmalloc(). If either allocation fails, the counter is already bumped while the corresponding array entry is NULL or uninitialized garbage.

coresight_add_in_conn() has the same problem with nr_inconns and devm_krealloc_array().

[...]

Applied, thanks!

[1/1] coresight: platform: defer connection counter increment until alloc succeeds https://git.kernel.org/coresight/c/1563ae33dc4f

Best regards,