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ndisc/trivial: stype fixes in receive_ra()

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This commit is contained in:
Thomas Haller 2020-04-01 15:12:53 +02:00
parent a5290915d5
commit 0cbd9193cd
1 changed files with 6 additions and 2 deletions
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8
src/ndisc/nm-lndp-ndisc.c
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@ -100,7 +100,9 @@ receive_ra (struct ndp *ndp, struct ndp_msg *msg, gpointer user_data)
gint32 now = nm_utils_get_monotonic_timestamp_sec ();
int offset;
int hop_limit;
guint32 val, clamp_pltime, clamp_vltime;
guint32 val;
guint32 clamp_pltime;
guint32 clamp_vltime;
/* Router discovery is subject to the following RFC documents:
*
@ -177,7 +179,9 @@ receive_ra (struct ndp *ndp, struct ndp_msg *msg, gpointer user_data)
*/
#define NM_NDISC_VLTIME_MULT ((guint32) 48)
clamp_pltime = ndp_msgra_router_lifetime (msgra);
clamp_vltime = (clamp_pltime < G_MAXUINT32 / NM_NDISC_VLTIME_MULT)? clamp_pltime * NM_NDISC_VLTIME_MULT : G_MAXUINT32;
clamp_vltime = (clamp_pltime < G_MAXUINT32 / NM_NDISC_VLTIME_MULT)
? clamp_pltime * NM_NDISC_VLTIME_MULT
: G_MAXUINT32;
ndp_msg_opt_for_each_offset (offset, msg, NDP_MSG_OPT_PREFIX) {
guint8 r_plen;