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author | Max Krummenacher <max.krummenacher@toradex.com> | 2021-11-12 13:46:03 +0100 |
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committer | Max Krummenacher <max.krummenacher@toradex.com> | 2021-11-22 12:58:34 +0100 |
commit | df01b1937a142c311327da065de90d6574e99000 (patch) | |
tree | 3e51a968397d0b64c2d23cf42590f189ce463d58 | |
parent | ca087a4d77acd0752ff5447d4c8156e8761ee528 (diff) |
libusbgx: prevent warning
Prevents a warning in 'systemctl status usbg'. Strings in device tree
properties are null terminated.
sh[354]: /bin/sh: warning: command substitution: ignored null byte in input
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
-rw-r--r-- | recipes-support/libusbgx/files/usbg.service | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/recipes-support/libusbgx/files/usbg.service b/recipes-support/libusbgx/files/usbg.service index c9ed582..e6eff12 100644 --- a/recipes-support/libusbgx/files/usbg.service +++ b/recipes-support/libusbgx/files/usbg.service @@ -6,7 +6,7 @@ Before=systemd-networkd.service [Service] Type=oneshot ExecStart=/usr/bin/gadget-import g1 /etc/usbg/g1.schema -ExecStartPost=/bin/sh -c '/bin/echo $((0x4000+$(expr $(cat /proc/device-tree/toradex,product-id) + 0))) > \ +ExecStartPost=/bin/sh -c '/bin/echo $((0x4000+$(expr $(tr -d "\0" < /proc/device-tree/toradex,product-id) + 0))) > \ /sys/kernel/config/usb_gadget/g1/idProduct' ExecStartPost=/bin/sh -c '/bin/cat /proc/device-tree/serial-number > \ /sys/kernel/config/usb_gadget/g1/strings/0x409/serialnumber' |