X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=net%2Fnetfilter%2Fxt_time.c;h=ed76baab47349c609c6de4cdf07c36ec12f98c21;hb=6c9fcaf2eec1b9f85226a694230dd957dd7926b3;hp=e9a8794bc3ab6020c27cb6b73c24efd2b79201d1;hpb=6e5565f949af1322f8f3d3f43d044645ae448499;p=linux-2.6

diff --git a/net/netfilter/xt_time.c b/net/netfilter/xt_time.c
index e9a8794bc3..ed76baab47 100644
--- a/net/netfilter/xt_time.c
+++ b/net/netfilter/xt_time.c
@@ -95,8 +95,11 @@ static inline void localtime_2(struct xtm *r, time_t time)
 	 */
 	r->dse = time / 86400;
 
-	/* 1970-01-01 (w=0) was a Thursday (4). */
-	r->weekday = (4 + r->dse) % 7;
+	/*
+	 * 1970-01-01 (w=0) was a Thursday (4).
+	 * -1 and +1 map Sunday properly onto 7.
+	 */
+	r->weekday = (4 + r->dse - 1) % 7 + 1;
 }
 
 static void localtime_3(struct xtm *r, time_t time)
@@ -220,7 +223,7 @@ time_mt_check(const char *tablename, const void *ip,
               const struct xt_match *match, void *matchinfo,
               unsigned int hook_mask)
 {
-	struct xt_time_info *info = matchinfo;
+	const struct xt_time_info *info = matchinfo;
 
 	if (info->daytime_start > XT_TIME_MAX_DAYTIME ||
 	    info->daytime_stop > XT_TIME_MAX_DAYTIME) {