Author: ngie Date: Sat Oct 17 09:07:53 2015 New Revision: 289450 URL: https://svnweb.freebsd.org/changeset/base/289450
Log: Set dev->fd to -1 when calling cam_close_spec_device with a valid dev->fd descriptor to avoid trashing valid file descriptors that access dev->fd at a later point in time PR: 192671 Submitted by: Scott Ferris <[email protected]> MFC after: 1 week Sponsored by: EMC / Isilon Storage Division Modified: head/lib/libcam/camlib.c Modified: head/lib/libcam/camlib.c ============================================================================== --- head/lib/libcam/camlib.c Sat Oct 17 08:51:10 2015 (r289449) +++ head/lib/libcam/camlib.c Sat Oct 17 09:07:53 2015 (r289450) @@ -676,8 +676,10 @@ cam_close_spec_device(struct cam_device if (dev == NULL) return; - if (dev->fd >= 0) + if (dev->fd >= 0) { close(dev->fd); + dev->fd = -1; + } } char * _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "[email protected]"
