dccp: Header option insertion routine for feature-negotiation

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The patch extends existing code:
 * Confirm options divide into the confirmed value plus an optional preference
   list for SP values. Previously only the preference list was echoed for SP
   values, now the confirmed value is added as per RFC 4340, 6.1;
 * length and sanity checks are added to avoid illegal memory (or NULL) access.

Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Acked-by: Ian McDonald <ian.mcdonald@jandi.co.nz>

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This commit is contained in:

Gerrit Renker 2008-09-04 07:30:19 +02:00

parent d0440ee6f6

commit cf9ddf73b9

2 changed files with 33 additions and 60 deletions

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2

net/dccp/feat.h

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91

net/dccp/options.c

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