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| author | paul <paul> | 2006-03-30 14:34:31 +0000 |
|---|---|---|
| committer | paul <paul> | 2006-03-30 14:34:31 +0000 |
| commit | 81678f96fc066027abf893423671ead16c692ec3 (patch) | |
| tree | 9fba7ab0cedd76a9f8a48263c1eb52494330673a /ospfd/ospf_lsa.c | |
| parent | 20c84d6a022b3d0c91bf463b753f61f6dc90862a (diff) | |
| download | quagga-81678f96fc066027abf893423671ead16c692ec3.tar.bz2 quagga-81678f96fc066027abf893423671ead16c692ec3.tar.xz | |
[ospfd] Fix failure of Fletcher checksum with certain compilers
2006-03-27 Paul Jakma <paul.jakma@sun.com>
* ospf_lsa.c: (ospf_lsa_checksum) Add an explicit cast to avoid
the ambiguities of ANSI and C99 C with respect to type
conversion. Detailed problem report and test case with
example data supplied by Dmitry Ivanov <dimss@telecentrs.lv>.
Diffstat (limited to 'ospfd/ospf_lsa.c')
| -rw-r--r-- | ospfd/ospf_lsa.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ospfd/ospf_lsa.c b/ospfd/ospf_lsa.c index 12959f04..faae4376 100644 --- a/ospfd/ospf_lsa.c +++ b/ospfd/ospf_lsa.c @@ -202,7 +202,7 @@ ospf_lsa_checksum (struct lsa_header *lsa) c1 %= 255; } - x = ((length - LSA_CHECKSUM_OFFSET) * c0 - c1) % 255; + x = (((int)length - LSA_CHECKSUM_OFFSET) * c0 - c1) % 255; if (x <= 0) x += 255; y = 510 - c0 - x; |