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| author | paul <paul> | 2003-04-03 01:27:01 +0000 |
|---|---|---|
| committer | paul <paul> | 2003-04-03 01:27:01 +0000 |
| commit | 41c9fb34116d6420ee046c9f759f0225860625de (patch) | |
| tree | 5a47927d24f9695b375cc16fc2eea81635e0ba23 /ospfd/ospf_main.c | |
| parent | 8fe04263439c02f3ac5b900aaa4d4ccf22249c18 (diff) | |
| download | quagga-41c9fb34116d6420ee046c9f759f0225860625de.tar.bz2 quagga-41c9fb34116d6420ee046c9f759f0225860625de.tar.xz | |
From: David Watson <dwatson@eecs.umich.edu>
Subject: [zebra 18573] PATCH ospfd: byte order error in assert statement
I found a bug in the ospfd code tickled this morning by a Type 1
LSA with exactly 62 entries (LSA length of 768, or 0x0300).
A missing ntohs in ospf_lsa.c:ospf_lsa_different() causes an assert
statement to fail, stopping ospfd.
> assert (l1->data->length > OSPF_LSA_HEADER_SIZE);
So, a length of type 768 turns into a length of 3 which is
obviously less than 20.
David
Diffstat (limited to 'ospfd/ospf_main.c')
0 files changed, 0 insertions, 0 deletions