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| author | Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com> | 2024-10-10 23:52:37 +0300 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2024-10-11 22:54:58 +0300 |
| commit | 3fd976afe9743110f20a23f93b7ff9693f2be4bf (patch) | |
| tree | 7ee765dd8e848ccb6e080a5a7d8f2fa7d617cd11 /drivers/pinctrl/pinctrl-ocelot.c | |
| parent | 4575962aeed63aca975756852ab0c550164f849f (diff) | |
| download | linux-3fd976afe9743110f20a23f93b7ff9693f2be4bf.tar.xz | |
pinctrl: nuvoton: fix a double free in ma35_pinctrl_dt_node_to_map_func()
'new_map' is allocated using devm_* which takes care of freeing the
allocated data on device removal, call to
.dt_free_map = pinconf_generic_dt_free_map
double frees the map as pinconf_generic_dt_free_map() calls
pinctrl_utils_free_map().
Fix this by using kcalloc() instead of auto-managed devm_kcalloc().
Cc: stable@vger.kernel.org
Fixes: f805e356313b ("pinctrl: nuvoton: Add ma35d1 pinctrl and GPIO driver")
Reported-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com>
Link: https://lore.kernel.org/20241010205237.1245318-1-harshit.m.mogalapalli@oracle.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/pinctrl-ocelot.c')
0 files changed, 0 insertions, 0 deletions