From: Colin Ian King Date: Fri, 30 Jul 2021 07:54:08 +0000 (+0100) Subject: interconnect: Fix undersized devress_alloc allocation X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=1a084e78217dcce8bef262980e0659ce52eed5c5;p=linux-block.git interconnect: Fix undersized devress_alloc allocation 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 Link: https://lore.kernel.org/r/20210730075408.19945-1-colin.king@canonical.com Signed-off-by: Georgi Djakov Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/interconnect/core.c b/drivers/interconnect/core.c index 8a1e70e00876..b73b7106a424 100644 --- a/drivers/interconnect/core.c +++ b/drivers/interconnect/core.c @@ -403,7 +403,7 @@ struct icc_path *devm_of_icc_get(struct device *dev, const char *name) { 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);