commit a6616bc9a0 upstream.
The commit ba8f6f4ae2 ("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: ba8f6f4ae2 ("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>
08a922a6fd