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authorStefano Brivio <sbrivio@redhat.com>2024-05-22 19:35:25 +0200
committerStefano Brivio <sbrivio@redhat.com>2024-05-23 16:42:27 +0200
commitfcfb592adc0ce754518e8d744df769e5ecf2d15c (patch)
tree5709301bc30e6754b62ced07821812f2f81d23b9 /tap.c
parentd02bb6ca0550b7e878da02d7bac67f7f8106ee91 (diff)
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passt, tap: Don't use -1 as uninitialised value for fd_tap_listen
This is a remnant from the time we kept access to the original filesystem and we could reinitialise the listening AF_UNIX socket. Since commit 0515adceaa8f ("passt, pasta: Namespace-based sandboxing, defer seccomp policy application"), however, we can't re-bind the listening socket once we're up and running. Drop the -1 initalisation and the corresponding check. Signed-off-by: Stefano Brivio <sbrivio@redhat.com> Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'tap.c')
-rw-r--r--tap.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/tap.c b/tap.c
index 177fe26..cb6df5a 100644
--- a/tap.c
+++ b/tap.c
@@ -1304,8 +1304,7 @@ void tap_sock_init(struct ctx *c)
}
if (c->mode == MODE_PASST) {
- if (c->fd_tap_listen == -1)
- tap_sock_unix_init(c);
+ tap_sock_unix_init(c);
/* In passt mode, we don't know the guest's MAC address until it
* sends us packets. Use the broadcast address so that our