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| author | Johannes Berg | 2023-04-13 10:44:01 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2023-05-11 23:03:22 +0900 |
| commit | 8e5d05ca152717823b1e4fa8eda2233b195d7304 (patch) | |
| tree | 910b39b8deff2ecc44a46b4e100bf650a98d090e /drivers/spi/spi-atmel.c | |
| parent | 6aa401a654fdf2cbff7a0b6aead36069eecc1a15 (diff) | |
wifi: iwlwifi: debug: fix crash in __iwl_err()
[ Upstream commit 634c7b1bd08ca322537ab389f8cbd7bb543b5e45 ]
In __iwl_err(), if we rate-limit the message away, then
vaf.va is still NULL-initialized by the time we get to
the tracing code, which then crashes. When it doesn't
get rate-limited out, it's still wrong to reuse the old
args2 that was already printed, which is why we bother
making a copy in the first place.
Assign vaf.va properly to fix this.
Fixes: e5f1cc98cc1b ("iwlwifi: allow rate-limited error messages")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230413102635.e27134c6bcd4.Ib3894cd2ba7a5ad5e75912a7634f146ceaa569e2@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/spi/spi-atmel.c')
0 files changed, 0 insertions, 0 deletions