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mt76: mt7615: fix a precision vs width bug in printk
authorDan Carpenter <dan.carpenter@oracle.com>
Wed, 21 Apr 2021 13:14:40 +0000 (16:14 +0300)
committerFelix Fietkau <nbd@nbd.name>
Wed, 21 Apr 2021 18:55:56 +0000 (20:55 +0200)
commitc8131dc32be24d4413e7ed534f53e8b0cc5d3c36
treeb3e49a6e6199e7c91803188512194ccdea901337tree
parentfdc088a7f4b0fe5204995b9c236e338c200cc44ccommit | diff
mt76: mt7615: fix a precision vs width bug in printk

Precision "%.*s" was intended instead of width "%*s".  The original code
will print garbage from beyond the end of the skb->data.

Fixes: d76d6c3ba2b0 ("mt76: mt7615: limit firmware log message printk to buffer length")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
drivers/net/wireless/mediatek/mt76/mt7615/mcu.c diff | blob | history
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