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| author | Dan Carpenter <[email protected]> | 2025-05-30 23:13:32 +0000 |
|---|---|---|
| committer | Dmitry Torokhov <[email protected]> | 2025-05-30 23:15:43 +0000 |
| commit | a95ef0199e80f3384eb992889322957d26c00102 (patch) | |
| tree | 48a99b6f06473c3300c94d614c196c22d1c7321a /rust/helpers/mutex.c | |
| parent | Input: gpio-keys - fix possible concurrent access in gpio_keys_irq_timer() (diff) | |
| download | kernel-a95ef0199e80f3384eb992889322957d26c00102.tar.gz kernel-a95ef0199e80f3384eb992889322957d26c00102.zip | |
Input: ims-pcu - check record size in ims_pcu_flash_firmware()
The "len" variable comes from the firmware and we generally do
trust firmware, but it's always better to double check. If the "len"
is too large it could result in memory corruption when we do
"memcpy(fragment->data, rec->data, len);"
Fixes: 628329d52474 ("Input: add IMS Passenger Control Unit driver")
Signed-off-by: Dan Carpenter <[email protected]>
Link: https://lore.kernel.org/r/131fd1ae92c828ee9f4fa2de03d8c210ae1f3524.1748463049.git.dan.carpenter@linaro.org
Cc: [email protected]
Signed-off-by: Dmitry Torokhov <[email protected]>
Diffstat (limited to 'rust/helpers/mutex.c')
0 files changed, 0 insertions, 0 deletions