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| author | Andrew Tridgell <tridge@samba.org> | 2009-12-20 10:25:46 +1100 |
|---|---|---|
| committer | Andrew Tridgell <tridge@samba.org> | 2009-12-21 23:41:07 +1100 |
| commit | a106fefcfb0cb60ce439884d8cd0c920d2fb193a (patch) | |
| tree | fa5ac7f77c41b97733f885004cf877ca370b4d3c /source4/torture/libnet/groupinfo.c | |
| parent | 2a4a159a8443ebaae53f5902a0f5c1f8536a6edd (diff) | |
| download | samba-a106fefcfb0cb60ce439884d8cd0c920d2fb193a.tar.gz samba-a106fefcfb0cb60ce439884d8cd0c920d2fb193a.tar.bz2 samba-a106fefcfb0cb60ce439884d8cd0c920d2fb193a.zip | |
librpc: fixed the GUID_compare() function
When comparing two unsigned values you can't just subtract
them.
Imagine you are comparing: "uint32_t u1" and "uint32_t u2". If you use
"u1 - u2" and u2 is zero, then the signed integer result will depend
on the top bit of u1.
This error occurs in a few places in Samba. For DRS replication it
resulted in corrupt uptodateness vectors.
Diffstat (limited to 'source4/torture/libnet/groupinfo.c')
0 files changed, 0 insertions, 0 deletions