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| author | Takashi Iwai <tiwai@suse.de> | 2021-01-12 14:24:48 +0100 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2021-01-14 18:56:37 +0200 |
| commit | a6616bc9a0af7c65c0b0856a7508870a4a40c4ac (patch) | |
| tree | 027f4e16933f06fb53902f04872abfd84512dc9a /net/lapb/lapb_timer.c | |
| parent | b7c568752ef3b36afa78e1a1866dc049d175993b (diff) | |
iwlwifi: dbg: Don't touch the tlv data
The commit ba8f6f4ae254 ("iwlwifi: dbg: add dumping special device
memory") added a termination of name string just to be sure, and this
seems causing a regression, a GPF triggered at firmware loading.
Basically we shouldn't modify the firmware data that may be provided
as read-only.
This patch drops the code that caused the regression and keep the tlv
data as is.
Fixes: ba8f6f4ae254 ("iwlwifi: dbg: add dumping special device memory")
BugLink: https://bugzilla.suse.com/show_bug.cgi?id=1180344
BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=210733
Cc: stable@vger.kernel.org
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Acked-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20210112132449.22243-2-tiwai@suse.de
Diffstat (limited to 'net/lapb/lapb_timer.c')
0 files changed, 0 insertions, 0 deletions