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loadparm: Fix CID 1273054 Improper use of negative value

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Probably a "can't happen", but formally lpcfg_map_parameter can return -1

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Michael Adam <obnox@samba.org>
This commit is contained in:
Volker Lendecke 2015-03-26 10:14:22 +01:00 committed by Michael Adam
parent d02840a3a4
commit 5d0a5c4216
1 changed files with 3 additions and 0 deletions
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lib/param/loadparm.c
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@ -1338,6 +1338,9 @@ bool handle_smb_ports(struct loadparm_context *lp_ctx, struct loadparm_service *
if (parm_num == -1) {
parm_num = lpcfg_map_parameter("smb ports");
if (parm_num == -1) {
return false;
}
}
if(!set_variable_helper(lp_ctx->globals->ctx, parm_num, ptr, "smb ports",