Commit d231b109 authored by Jamal Hadi Salim's avatar Jamal Hadi Salim Committed by Hideaki Yoshifuji

[NET]: Fix OOPSes with RSVP.

parent b7911d4a
......@@ -515,7 +515,7 @@ static int rsvp_change(struct tcf_proto *tp, unsigned long base,
for (sp = &data->ht[h1]; (s=*sp) != NULL; sp = &s->next) {
if (dst[RSVP_DST_LEN-1] == s->dst[RSVP_DST_LEN-1] &&
pinfo->protocol == s->protocol &&
pinfo && pinfo->protocol == s->protocol &&
memcmp(&pinfo->dpi, &s->dpi, sizeof(s->dpi)) == 0
#if RSVP_DST_LEN == 4
&& dst[0] == s->dst[0]
......@@ -557,9 +557,12 @@ static int rsvp_change(struct tcf_proto *tp, unsigned long base,
goto errout;
memset(s, 0, sizeof(*s));
memcpy(s->dst, dst, sizeof(s->dst));
s->dpi = pinfo->dpi;
s->protocol = pinfo->protocol;
s->tunnelid = pinfo->tunnelid;
if (pinfo) {
s->dpi = pinfo->dpi;
s->protocol = pinfo->protocol;
s->tunnelid = pinfo->tunnelid;
}
for (sp = &data->ht[h1]; *sp; sp = &(*sp)->next) {
if (((*sp)->dpi.mask&s->dpi.mask) != s->dpi.mask)
break;
......
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