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dccp: fix error in updating the GAR
authorGerrit Renker <gerrit@erg.abdn.ac.uk>
Tue, 23 Nov 2010 02:36:56 +0000 (02:36 +0000)
committerDavid S. Miller <davem@davemloft.net>
Sun, 28 Nov 2010 19:29:27 +0000 (11:29 -0800)
commit1e18991639269a805b20e1c27e94b070d4b3cc5d
tree19b0359b9a805857acf9ab713afd4e485e4da692tree | snapshot
parentcba1353d5e05f74d61faec76ff401d60d0d17f32commit | diff
dccp: fix error in updating the GAR

This fixes a bug in updating the Greatest Acknowledgment number Received (GAR):
the current implementation does not track the greatest received value -
lower values in the range AWL..AWH (RFC 4340, 7.5.1) erase higher ones.

Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/dccp/input.c diff | blob | history
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