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/freebsd-11-stable/sys/netinet/ | ||
H A D | sctp_input.h | diff 171158 Mon Jul 02 17:22:22 MDT 2007 rrs - Consolidate the code that free's chunks to actually also call the sctp_free_remote_address() function. - Assure that when we allocate a chunk the whoTo is NULL, also when we free it and place it into the cache we NULL it (that way the consolidation code will always work). - Fix a small race, when a empty data holder is left on the stream out queue, and both sides do a shutdown, the empty data holder would prevent us from sending a SHUTDOWN-ACK and at the same time we never would cleanup the empty holder (since nothing was ever in queue). We now add a utility function that a) cleans up empty holders and b) properly determines if there are still pending data chunks on the stream out wheel. Approved by: re@freebsd.org (Ken Smith) |
H A D | sctp_var.h | diff 171158 Mon Jul 02 17:22:22 MDT 2007 rrs - Consolidate the code that free's chunks to actually also call the sctp_free_remote_address() function. - Assure that when we allocate a chunk the whoTo is NULL, also when we free it and place it into the cache we NULL it (that way the consolidation code will always work). - Fix a small race, when a empty data holder is left on the stream out queue, and both sides do a shutdown, the empty data holder would prevent us from sending a SHUTDOWN-ACK and at the same time we never would cleanup the empty holder (since nothing was ever in queue). We now add a utility function that a) cleans up empty holders and b) properly determines if there are still pending data chunks on the stream out wheel. Approved by: re@freebsd.org (Ken Smith) |
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