From: "Mainz, Roland" <R.Mainz@eckelmann.de>
To: "customers.eckelmann@pengutronix.de"
<customers.eckelmann@pengutronix.de>,
"barebox@lists.infradead.org" <barebox@lists.infradead.org>
Cc: "Arne Wichmann (arne.wichmann@thinventions.de)"
<arne.wichmann@thinventions.de>,
"Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>
Subject: barebox bug, sh [ -c /dev/nand0.var.ubi.blablablub ] returns |true| even if there is no "blablablub" partition on "var" volume
Date: Mon, 2 Sep 2019 09:40:26 +0000 [thread overview]
Message-ID: <7954aa66b7cd4e0583b8f96e6ee3292b@eckelmann.de> (raw)
Hi!
----
Quick&dirty bug report:
- Version: barebox 2018.05.0-20190221-1-EAG_3.00-gf70df96 #1 Mon Sep 2 09:03:05 CEST 2019
- Hardware: Eckelmann/EAG Quantron
Problem:
The barebox sh's "test"/"[" shell builtin returns "true" for /dev/nand0.var.ubi.blablablub even if there is no "blablablub" partition on the "var" volume.
Example:
-------- snip --------
barebox:/ ls -l /dev
crw------- 153600 fb0
cr-------- 0 full
crw------- 32 imx_iim_bank0
crw------- 32 imx_iim_bank1
crw------- 32 imx_iim_bank2
crw------- 256 mc34704
crw------- 4294967295 mem
crw------- 134217728 nand0
crw------- 1048576 nand0.barebox
crw------- 1048576 nand0.barebox.bb
crw------- 133955584 nand0.bb
crw------- 1048576 nand0.environment
crw------- 1048576 nand0.environment.bb
cr-------- 4194304 nand0.oob
crw------- 138412032 nand0.raw
crw------- 83886080 nand0.root
crw------- 83886080 nand0.root.bb
crw------- 45744128 nand0.var
crw------- 45481984 nand0.var.bb
c--------- 0 nand0.var.ubi
crw------- 23617536 nand0.var.ubi.rw
crw------- 15110144 nand0.var.ubi.stat
c-w------- 0 null
cr-------- 0 prng
crw------- 134217728 ram0
c-w------- 0 serial4-1
cr-------- 0 zero
barebox:/ ls -l /dev/nand0.var.ubi.blablablub
ls: /dev/nand0.var.ubi.blablablub: No such file or directory
barebox:/ ls -l /dev/nand0.var.ubi.blablablub
ls: /dev/nand0.var.ubi.blablablub: No such file or directory
barebox:/ if [ -c /dev/nand0.var.ubi.blablablub ] ; then echo wrong ; else echo "right" ; fi
wrong
barebox:/ if [ -f /dev/nand0.var.ubi.blablablub ] ; then echo wrong ; else echo "right" ; fi
right
-------- snip --------
----
Mfg,
Roland Mainz
--
Roland Mainz, MAA/CAS
Eckelmann AG, Berliner Str. 161, 65205 Wiesbaden
Telefon +49/611/7103-661, Fax +49/611/7103-133
r.mainz@eckelmann.de
Eckelmann Group - Source of inspiration
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next reply other threads:[~2019-09-02 9:40 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-02 9:40 Mainz, Roland [this message]
2019-09-02 12:08 ` Sascha Hauer
2019-09-02 12:37 ` Mainz, Roland
2019-09-02 21:30 ` Robert Schwebel
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