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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]

(From OE-Core rev: 85ed217b603a86113dda11d952850e8ceed30795)

Signed-off-by: Scott Garman <scott.a.garman@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Scott Garman 2012-09-21 15:06:02 -07:00 committed by Richard Purdie
parent 2f0a82b8a9
commit e46be72a8e
2 changed files with 2 additions and 2 deletions
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2
scripts/runqemu-gen-tapdevs
View File

@ -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

2
scripts/runqemu-internal
View File

@ -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