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authorTakashi Iwai <[email protected]>2021-01-12 14:24:48 +0100
committerKalle Valo <[email protected]>2021-01-14 18:56:37 +0200
commita6616bc9a0af7c65c0b0856a7508870a4a40c4ac (patch)
tree027f4e16933f06fb53902f04872abfd84512dc9a /drivers/usb/cdns3/cdns3-imx.c
parentb7c568752ef3b36afa78e1a1866dc049d175993b (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: [email protected] Signed-off-by: Takashi Iwai <[email protected]> Acked-by: Luca Coelho <[email protected]> Signed-off-by: Kalle Valo <[email protected]> Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'drivers/usb/cdns3/cdns3-imx.c')
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