Luiz Capitulino 93a7320e32 net: tap-linux: Fix unhelpful error message ...

I'm getting:

    could not configure /dev/net/tun (tap%d): Operation not permitted

When the ioctl() fails, ifr.ifr_name will most likely not be overwritten.
So we better only use it when ifname contains a string.

Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>

2011-11-01 06:23:48 +00:00

..

checksum.c

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checksum.h

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dump.c

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dump.h

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queue.c

Use glib memory allocation and free functions

2011-08-20 23:01:08 -05:00

queue.h

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slirp.c

Allow overriding the location of Samba's smbd.

2011-09-03 17:45:48 +00:00

slirp.h

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socket.c

Use glib memory allocation and free functions

2011-08-20 23:01:08 -05:00

socket.h

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tap-aix.c

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tap-bsd.c

Fix network interface tap backend

2011-08-07 09:48:59 +00:00

tap-haiku.c

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tap-linux.c

net: tap-linux: Fix unhelpful error message

2011-11-01 06:23:48 +00:00

tap-linux.h

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tap-solaris.c

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tap-win32.c

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tap.c

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tap.h

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util.c

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util.h

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vde.c

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vde.h

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