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mfd: mc13xxx-core: Fix memory leak in mc13xxx_add_subdevice_pdata()

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The memory allocated for cell.name using kmemdup() is not freed when
mfd_add_devices() fails. Fix that by using devm_kmemdup().

Fixes: 8e00593557 ("mfd: Add mc13892 support to mc13xxx")
Signed-off-by: Abdun Nihaal <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Lee Jones <[email protected]>
This commit is contained in:
Abdun Nihaal authored and Lee Jones committed 2026-03-25 12:44:43 +00:00
1 parent 1dfc9d60a6
commit a5a65a7fb2
1 file changed
+1 -1
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drivers/mfd/mc13xxx-core.c
+1 -1
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@@ -377,7 +377,7 @@ static int mc13xxx_add_subdevice_pdata(struct mc13xxx *mc13xxx,
if (snprintf(buf, sizeof(buf), format, name) > sizeof(buf))
return -E2BIG;
cell.name = kmemdup(buf, strlen(buf) + 1, GFP_KERNEL);
cell.name = devm_kmemdup(mc13xxx->dev, buf, strlen(buf) + 1, GFP_KERNEL);
if (!cell.name)
return -ENOMEM;