diff options
| -rw-r--r-- | usr.sbin/mountd/mountd.c | 44 |
1 files changed, 40 insertions, 4 deletions
diff --git a/usr.sbin/mountd/mountd.c b/usr.sbin/mountd/mountd.c index eba59ebf00a4..492d7a5e3647 100644 --- a/usr.sbin/mountd/mountd.c +++ b/usr.sbin/mountd/mountd.c @@ -2784,7 +2784,7 @@ do_opt(char **cpp, char **endcpp, struct exportlist *ep, struct grouplist *grp, { char *cpoptarg, *cpoptend; char *cp, *endcp, *cpopt, savedc, savedc2; - int allflag, usedarg; + int allflag, usedarg, fnd_equal; savedc2 = '\0'; cpopt = *cpp; @@ -2795,14 +2795,18 @@ do_opt(char **cpp, char **endcpp, struct exportlist *ep, struct grouplist *grp, while (cpopt && *cpopt) { allflag = 1; usedarg = -2; + fnd_equal = 0; if ((cpoptend = strchr(cpopt, ','))) { *cpoptend++ = '\0'; - if ((cpoptarg = strchr(cpopt, '='))) + if ((cpoptarg = strchr(cpopt, '='))) { *cpoptarg++ = '\0'; + fnd_equal = 1; + } } else { - if ((cpoptarg = strchr(cpopt, '='))) + if ((cpoptarg = strchr(cpopt, '='))) { *cpoptarg++ = '\0'; - else { + fnd_equal = 1; + } else { *cp = savedc; nextfield(&cp, &endcp); **endcpp = '\0'; @@ -2815,6 +2819,10 @@ do_opt(char **cpp, char **endcpp, struct exportlist *ep, struct grouplist *grp, } } if (!strcmp(cpopt, "ro") || !strcmp(cpopt, "o")) { + if (fnd_equal == 1) { + syslog(LOG_ERR, "= after op: %s", cpopt); + return (1); + } *exflagsp |= MNT_EXRDONLY; } else if (cpoptarg && (!strcmp(cpopt, "maproot") || !(allflag = strcmp(cpopt, "mapall")) || @@ -2853,15 +2861,31 @@ do_opt(char **cpp, char **endcpp, struct exportlist *ep, struct grouplist *grp, usedarg++; opt_flags |= OP_NET; } else if (!strcmp(cpopt, "alldirs")) { + if (fnd_equal == 1) { + syslog(LOG_ERR, "= after op: %s", cpopt); + return (1); + } opt_flags |= OP_ALLDIRS; } else if (!strcmp(cpopt, "public")) { + if (fnd_equal == 1) { + syslog(LOG_ERR, "= after op: %s", cpopt); + return (1); + } *exflagsp |= MNT_EXPUBLIC; } else if (!strcmp(cpopt, "webnfs")) { + if (fnd_equal == 1) { + syslog(LOG_ERR, "= after op: %s", cpopt); + return (1); + } *exflagsp |= (MNT_EXPUBLIC|MNT_EXRDONLY|MNT_EXPORTANON); opt_flags |= OP_MAPALL; } else if (cpoptarg && !strcmp(cpopt, "index")) { ep->ex_indexfile = strdup(cpoptarg); } else if (!strcmp(cpopt, "quiet")) { + if (fnd_equal == 1) { + syslog(LOG_ERR, "= after op: %s", cpopt); + return (1); + } opt_flags |= OP_QUIET; } else if (cpoptarg && !strcmp(cpopt, "sec")) { if (parsesec(cpoptarg, ep)) @@ -2869,10 +2893,22 @@ do_opt(char **cpp, char **endcpp, struct exportlist *ep, struct grouplist *grp, opt_flags |= OP_SEC; usedarg++; } else if (!strcmp(cpopt, "tls")) { + if (fnd_equal == 1) { + syslog(LOG_ERR, "= after op: %s", cpopt); + return (1); + } *exflagsp |= MNT_EXTLS; } else if (!strcmp(cpopt, "tlscert")) { + if (fnd_equal == 1) { + syslog(LOG_ERR, "= after op: %s", cpopt); + return (1); + } *exflagsp |= (MNT_EXTLS | MNT_EXTLSCERT); } else if (!strcmp(cpopt, "tlscertuser")) { + if (fnd_equal == 1) { + syslog(LOG_ERR, "= after op: %s", cpopt); + return (1); + } *exflagsp |= (MNT_EXTLS | MNT_EXTLSCERT | MNT_EXTLSCERTUSER); } else { |