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Date: Tue, 10 Aug 2021 19:30:49 +0200 From: Greg Kroah-Hartman <gregkh@...uxfoundation.org> To: linux-kernel@...r.kernel.org Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, stable@...r.kernel.org, Colin Ian King <colin.king@...onical.com>, Georgi Djakov <djakov@...nel.org> Subject: [PATCH 5.10 115/135] interconnect: Fix undersized devress_alloc allocation From: Colin Ian King <colin.king@...onical.com> commit 85b1ebfea2b0d8797266bcc6f04b6cc87e38290a upstream. The expression sizeof(**ptr) for the void **ptr is just 1 rather than the size of a pointer. Fix this by using sizeof(*ptr). Addresses-Coverity: ("Wrong sizeof argument") Fixes: e145d9a184f2 ("interconnect: Add devm_of_icc_get() as exported API for users") Signed-off-by: Colin Ian King <colin.king@...onical.com> Link: https://lore.kernel.org/r/20210730075408.19945-1-colin.king@canonical.com Signed-off-by: Georgi Djakov <djakov@...nel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org> --- drivers/interconnect/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/interconnect/core.c +++ b/drivers/interconnect/core.c @@ -403,7 +403,7 @@ struct icc_path *devm_of_icc_get(struct { struct icc_path **ptr, *path; - ptr = devres_alloc(devm_icc_release, sizeof(**ptr), GFP_KERNEL); + ptr = devres_alloc(devm_icc_release, sizeof(*ptr), GFP_KERNEL); if (!ptr) return ERR_PTR(-ENOMEM);
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