[oe-commits] Scott Garman : runqemu: work with tap device names that end with a colon

[git at git.openembedded.org]

Module: openembedded-core.git
Branch: master
Commit: 85ed217b603a86113dda11d952850e8ceed30795
URL:    http://git.openembedded.org/?p=openembedded-core.git&a=commit;h=85ed217b603a86113dda11d952850e8ceed30795

Author: Scott Garman <scott.a.garman at intel.com>
Date:   Fri Sep 21 15:06:02 2012 -0700

runqemu: work with tap device names that end with a colon

On Fedora systems (and likely others), ifconfig returns interface
names that end with a colon. Make sure we strip the colon off the
tap device name before using it.

This fixes [YOCTO #3028]

Signed-off-by: Scott Garman <scott.a.garman at intel.com>
Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>

---

 scripts/runqemu-gen-tapdevs |    2 +-
 scripts/runqemu-internal    |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/scripts/runqemu-gen-tapdevs b/scripts/runqemu-gen-tapdevs
index 2c1ff0e..f5be30a 100755
--- a/scripts/runqemu-gen-tapdevs
+++ b/scripts/runqemu-gen-tapdevs
@@ -70,7 +70,7 @@ if [ ! -x "$IFCONFIG" ]; then
 fi
 
 # Ensure we start with a clean slate
-for tap in `$IFCONFIG | grep ^tap | awk '{ print \$1 }'`; do
+for tap in `$IFCONFIG | grep ^tap | awk '{ print \$1 }' | sed s/://`; do
 	echo "Note: Destroying pre-existing tap interface $tap..."
 	$TUNCTL -d $tap
 done
diff --git a/scripts/runqemu-internal b/scripts/runqemu-internal
index 6e20dd7..6b8bb65 100755
--- a/scripts/runqemu-internal
+++ b/scripts/runqemu-internal
@@ -154,7 +154,7 @@ if [ ! -x "$IFCONFIG" ]; then
        exit 1
 fi
 
-POSSIBLE=`$IFCONFIG -a | grep '^tap' | awk '{print $1}'`
+POSSIBLE=`$IFCONFIG -a | grep '^tap' | awk '{print $1}' | sed s/://`
 TAP=""
 LOCKFILE=""
 for tap in $POSSIBLE; do