Takashi Iwai 08a922a6fd iwlwifi: dbg: Don't touch the tlv data
commit a6616bc9a0af7c65c0b0856a7508870a4a40c4ac upstream.

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
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-01-30 13:55:18 +01:00
..
2021-01-27 11:55:12 +01:00
2021-01-06 14:56:56 +01:00
2020-12-03 10:00:23 +01:00
2021-01-19 18:27:26 +01:00
2021-01-27 11:54:57 +01:00
2020-12-30 11:53:53 +01:00
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2020-11-27 14:48:03 -08:00