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Added an assert that should trigger bug #41009 (IPv6 reassembly broken on 64-bit platforms)

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This commit is contained in:
Simon Goldschmidt 2014-01-10 22:08:01 +01:00
parent 381a7b110a
commit f311045320
1 changed files with 2 additions and 0 deletions
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2
src/core/ipv6/ip6_frag.c
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@ -349,6 +349,8 @@ ip6_reass(struct pbuf *p)
/* Overwrite Fragment Header with our own helper struct. */ /* Overwrite Fragment Header with our own helper struct. */
iprh = (struct ip6_reass_helper *)p->payload; iprh = (struct ip6_reass_helper *)p->payload;
LWIP_ASSERT("sizeof(struct ip6_reass_helper) <= IP6_FRAG_HLEN",
sizeof(struct ip6_reass_helper) <= IP6_FRAG_HLEN);
iprh->next_pbuf = NULL; iprh->next_pbuf = NULL;
iprh->start = (offset & IP6_FRAG_OFFSET_MASK); iprh->start = (offset & IP6_FRAG_OFFSET_MASK);
iprh->end = (offset & IP6_FRAG_OFFSET_MASK) + len; iprh->end = (offset & IP6_FRAG_OFFSET_MASK) + len;