Author: markj Date: Wed Feb 20 17:07:08 2019 New Revision: 344365 URL: https://svnweb.freebsd.org/changeset/base/344365
Log: Define a constant for the maximum number of GEOM_CTL arguments. Reviewed by: eugen MFC with: r344305 Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D19271 Modified: head/sys/geom/geom_ctl.c head/sys/geom/geom_ctl.h Modified: head/sys/geom/geom_ctl.c ============================================================================== --- head/sys/geom/geom_ctl.c Wed Feb 20 17:05:13 2019 (r344364) +++ head/sys/geom/geom_ctl.c Wed Feb 20 17:07:08 2019 (r344365) @@ -139,7 +139,7 @@ gctl_copyin(struct gctl_req *req) char *p; u_int i; - if (req->narg > 2048) { + if (req->narg > GEOM_CTL_ARG_MAX) { gctl_error(req, "too many arguments"); req->arg = NULL; return; Modified: head/sys/geom/geom_ctl.h ============================================================================== --- head/sys/geom/geom_ctl.h Wed Feb 20 17:05:13 2019 (r344364) +++ head/sys/geom/geom_ctl.h Wed Feb 20 17:07:08 2019 (r344365) @@ -78,7 +78,8 @@ struct gctl_req { #define GEOM_CTL _IOW('G', GCTL_VERSION, struct gctl_req) -#define PATH_GEOM_CTL "geom.ctl" +#define GEOM_CTL_ARG_MAX 2048 /* maximum number of parameters */ +#define PATH_GEOM_CTL "geom.ctl" #endif /* _GEOM_GEOM_CTL_H_ */ _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "[email protected]"
