mmc: omap: Fix memory leak in mmc_omap_new_slot

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commit 3834a759af upstream.

Add err_free_host label to properly pair mmc_alloc_host() with
mmc_free_host() in GPIO error paths. The allocated host memory was
leaked when GPIO lookups failed.

Fixes: e519f0bb64 ("ARM/mmc: Convert old mmci-omap to GPIO descriptors")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20250318140226.19650-1-linmq006@gmail.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Miaoqian Lin 2025-03-18 22:02:25 +08:00 • committed by Greg Kroah-Hartman

parent 0c121f2065

commit b548a44899

1 changed files with 13 additions and 6 deletions

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drivers/mmc/host/omap.c

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