Messages in this thread | | | Date | Mon, 28 Dec 2020 12:58:14 +0100 | From | Michal Kubecek <> | Subject | regression in iwlwifi: page fault in iwl_dbg_tlv_alloc_region() (commit ba8f6f4ae254) |
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FYI, there is a regression in iwlwifi driver caused by commit ba8f6f4ae254 ("iwlwifi: dbg: add dumping special device memory") reported at
https://bugzilla.kernel.org/show_bug.cgi?id=210733 https://bugzilla.suse.com/show_bug.cgi?id=1180344
The problem seems to be an attempt to write terminating null character into a string which may be read only. There is also a proposed fix.
Michal
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