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qemu-img: Fix insignificant memleak 

As soon as options is set in img_amend(), it needs to be freed before
the function returns. This leak is rather insignificant, as qemu-img
will exit subsequently anyway, but there's no point in not fixing it.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Benoit Canet <benoit@irqsave.net>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Benoît Canet <benoit.canet@nodalink.com>
Message-id: 1414404776-4919-4-git-send-email-mreitz@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
master
Max Reitz 2014-10-27 11:12:52 +01:00 committed by Stefan Hajnoczi
parent 76a3a34dce
commit b2f27e4438
1 changed files with 3 additions and 1 deletions
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4
qemu-img.c
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@ -2948,7 +2948,9 @@ static int img_amend(int argc, char **argv)
}
if (optind != argc - 1) {
error_exit("Expecting one image file name");
error_report("Expecting one image file name");
ret = -1;
goto out;
}
flags = BDRV_O_FLAGS | BDRV_O_RDWR;