Author: jhb
Date: Thu May 9 22:42:23 2019
New Revision: 347412
URL: https://svnweb.freebsd.org/changeset/base/347412
Log:
MFC 334272: bhyve: guarantee NUL termination
Use strlcpy to guarantee NUL termination of the path to a
virtio console socket.
Modified:
stable/11/usr.sbin/bhyve/pci_virtio_console.c
Directory Properties:
stable/11/ (props changed)
Modified: stable/11/usr.sbin/bhyve/pci_virtio_console.c
==============================================================================
--- stable/11/usr.sbin/bhyve/pci_virtio_console.c Thu May 9 22:39:24
2019 (r347411)
+++ stable/11/usr.sbin/bhyve/pci_virtio_console.c Thu May 9 22:42:23
2019 (r347412)
@@ -291,7 +291,7 @@ pci_vtcon_sock_add(struct pci_vtcon_softc *sc, const c
sun.sun_family = AF_UNIX;
sun.sun_len = sizeof(struct sockaddr_un);
- strncpy(sun.sun_path, basename((char *)path), sizeof(sun.sun_path));
+ strlcpy(sun.sun_path, basename((char *)path), sizeof(sun.sun_path));
if (bindat(fd, s, (struct sockaddr *)&sun, sun.sun_len) < 0) {
error = -1;
_______________________________________________
svn-src-all@freebsd.org mailing list
https://lists.freebsd.org/mailman/listinfo/svn-src-all
To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
