If there are other tap interfaces than the interfaces created by the
runqemu-* scripts, these interfaces are not ignored. This is now fixed
by filtering the interfaces for a specific prefix in the interface name.

Signed-off-by: Adrian Freihofer <[email protected]>
---
 scripts/runqemu-ifup | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/runqemu-ifup b/scripts/runqemu-ifup
index fe4492e78b7..c65ceaf1c83 100755
--- a/scripts/runqemu-ifup
+++ b/scripts/runqemu-ifup
@@ -45,7 +45,7 @@ if [ -z "$OE_TAP_NAME" ]; then
 fi
 
 if taps=$(ip tuntap list 2>/dev/null); then
-       tap_no_last=$(echo "$taps" |cut -f 1 -d ":" |sed "s/$OE_TAP_NAME//g" | 
sort -rn | head -n 1)
+       tap_no_last=$(echo "$taps" |cut -f 1 -d ":" |grep -E "^$OE_TAP_NAME.*" 
|sed "s/$OE_TAP_NAME//g" | sort -rn | head -n 1)
        if [ -z "$tap_no_last" ]; then
                tap_no=0
        else
-- 
2.41.0

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