ipmi:ssif: Fix a memory leak when scanning for an adapter

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[ Upstream commit b8d72e32e1 ]

The adapter scan ssif_info_find() sets info->adapter_name if the adapter
info came from SMBIOS, as it's not set in that case.  However, this
function can be called more than once, and it will leak the adapter name
if it had already been set.  So check for NULL before setting it.

Fixes: c4436c9149 ("ipmi_ssif: avoid registering duplicate ssif interface")
Signed-off-by: Corey Minyard <minyard@acm.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Corey Minyard 2023-06-19 11:43:33 -05:00 • committed by Greg Kroah-Hartman

parent 2959a03cb7

commit 7db16d2e79

1 changed files with 1 additions and 1 deletions

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drivers/char/ipmi/ipmi_ssif.c

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