From: INAGAKI Hiroshi Date: Sat, 17 May 2025 11:22:57 +0000 (+0900) Subject: ramips: mt7621: fix broken hexdump expression in iodata.sh X-Git-Url: http://git.ipfire.org/gitweb/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F18827%2Fhead;p=thirdparty%2Fopenwrt.git ramips: mt7621: fix broken hexdump expression in iodata.sh Use the "1/1" as a iteration count of hexdump expression instead of the broken "1", to fix the issue that the invalid bootnum will be obtained. Currently, the hexdump command always outputs "0" when the decimal format and the iteration count "1" are specified[0]. This is unexpected behaviour, but the cause is unknown and use this fix as a workaround. [0]: https://github.com/openwrt/openwrt/issues/18808 Signed-off-by: INAGAKI Hiroshi Link: https://github.com/openwrt/openwrt/pull/18827 Signed-off-by: Robert Marko --- diff --git a/target/linux/ramips/mt7621/base-files/lib/upgrade/iodata.sh b/target/linux/ramips/mt7621/base-files/lib/upgrade/iodata.sh index 40b2b2c76b2..cf5dbe7e298 100644 --- a/target/linux/ramips/mt7621/base-files/lib/upgrade/iodata.sh +++ b/target/linux/ramips/mt7621/base-files/lib/upgrade/iodata.sh @@ -20,7 +20,7 @@ iodata_mstc_rw_byte() { local mtd="$1" local offset="$2" local setval="$3" - local _val=$(hexdump -s $offset -n 1 -e '"%d"' $mtd) + local _val=$(hexdump -s $offset -n 1 -e '1/1 "%d"' $mtd) if [ -z "$setval" ]; then echo $_val