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bd414ee6 |
| 23-Mar-2010 |
Jan Engelhardt <jengelh@medozas.de> |
netfilter: xtables: change matches to return error code The following semantic patch does part of the transformation: // <smpl> @ rule1 @ struct xt_match ops; identifier chec
netfilter: xtables: change matches to return error code The following semantic patch does part of the transformation: // <smpl> @ rule1 @ struct xt_match ops; identifier check; @@ ops.checkentry = check; @@ identifier rule1.check; @@ check(...) { <... -return true; +return 0; ...> } @@ identifier rule1.check; @@ check(...) { <... -return false; +return -EINVAL; ...> } // </smpl> Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
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#
b0f38452 |
| 19-Mar-2010 |
Jan Engelhardt <jengelh@medozas.de> |
netfilter: xtables: change xt_match.checkentry return type Restore function signatures from bool to int so that we can report memory allocation failures or similar using -ENOMEM rather t
netfilter: xtables: change xt_match.checkentry return type Restore function signatures from bool to int so that we can report memory allocation failures or similar using -ENOMEM rather than always having to pass -EINVAL back. This semantic patch may not be too precise (checking for functions that use xt_mtchk_param rather than functions referenced by xt_match.checkentry), but reviewed, it produced the intended result. // <smpl> @@ type bool; identifier check, par; @@ -bool check +int check (struct xt_mtchk_param *par) { ... } // </smpl> Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
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#
ff67e4e4 |
| 19-Mar-2010 |
Jan Engelhardt <jengelh@medozas.de> |
netfilter: xt extensions: use pr_<level> (2) Supplement to 1159683ef48469de71dc26f0ee1a9c30d131cf89. Downgrade the log level to INFO for most checkentry messages as they are, IM
netfilter: xt extensions: use pr_<level> (2) Supplement to 1159683ef48469de71dc26f0ee1a9c30d131cf89. Downgrade the log level to INFO for most checkentry messages as they are, IMO, just an extra information to the -EINVAL code that is returned as part of a parameter "constraint violation". Leave errors to real errors, such as being unable to create a LED trigger. Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
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be91fd5e |
| 17-Mar-2010 |
Jan Engelhardt <jengelh@medozas.de> |
netfilter: xtables: replace custom duprintf with pr_debug Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
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Revision tags: v2.6.31-rc2, v2.6.31-rc1, v2.6.30, v2.6.30-rc8, v2.6.30-rc7, v2.6.30-rc6, v2.6.30-rc5, v2.6.30-rc4, v2.6.30-rc3, v2.6.30-rc2, v2.6.30-rc1, v2.6.29, v2.6.29-rc8, v2.6.29-rc7, v2.6.29-rc6, v2.6.29-rc5, v2.6.29-rc4, v2.6.29-rc3, v2.6.29-rc2, v2.6.29-rc1, v2.6.28, v2.6.28-rc9, v2.6.28-rc8, v2.6.28-rc7, v2.6.28-rc6, v2.6.28-rc5, v2.6.28-rc4, v2.6.28-rc3, v2.6.28-rc2, v2.6.28-rc1, v2.6.27 |
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#
9b4fce7a |
| 08-Oct-2008 |
Jan Engelhardt <jengelh@medozas.de> |
netfilter: xtables: move extension arguments into compound structure (2/6) This patch does this for match extensions' checkentry functions. Signed-off-by: Jan Engelhardt <jengelh@me
netfilter: xtables: move extension arguments into compound structure (2/6) This patch does this for match extensions' checkentry functions. Signed-off-by: Jan Engelhardt <jengelh@medozas.de> Signed-off-by: Patrick McHardy <kaber@trash.net>
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#
f7108a20 |
| 08-Oct-2008 |
Jan Engelhardt <jengelh@medozas.de> |
netfilter: xtables: move extension arguments into compound structure (1/6) The function signatures for Xtables extensions have grown over time. It involves a lot of typing/replication, a
netfilter: xtables: move extension arguments into compound structure (1/6) The function signatures for Xtables extensions have grown over time. It involves a lot of typing/replication, and also a bit of stack space even if they are not used. Realize an NFWS2008 idea and pack them into structs. The skb remains outside of the struct so gcc can continue to apply its optimizations. This patch does this for match extensions' match functions. A few ambiguities have also been addressed. The "offset" parameter for example has been renamed to "fragoff" (there are so many different offsets already) and "protoff" to "thoff" (there is more than just one protocol here, so clarify). Signed-off-by: Jan Engelhardt <jengelh@medozas.de> Signed-off-by: Patrick McHardy <kaber@trash.net>
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#
ee999d8b |
| 08-Oct-2008 |
Jan Engelhardt <jengelh@medozas.de> |
netfilter: x_tables: use NFPROTO_* in extensions Signed-off-by: Jan Engelhardt <jengelh@medozas.de> Signed-off-by: Patrick McHardy <kaber@trash.net>
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Revision tags: v2.6.27-rc9, v2.6.27-rc8, v2.6.27-rc7, v2.6.27-rc6, v2.6.27-rc5, v2.6.27-rc4, v2.6.27-rc3, v2.6.27-rc2, v2.6.27-rc1, v2.6.26, v2.6.26-rc9, v2.6.26-rc8, v2.6.26-rc7, v2.6.26-rc6, v2.6.26-rc5, v2.6.26-rc4, v2.6.26-rc3, v2.6.26-rc2, v2.6.26-rc1, v2.6.25 |
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#
3cf93c96 |
| 14-Apr-2008 |
Jan Engelhardt <jengelh@computergmbh.de> |
[NETFILTER]: annotate xtables targets with const and remove casts Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de> Signed-off-by: Patrick McHardy <kaber@trash.net>
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Revision tags: v2.6.25-rc9, v2.6.25-rc8, v2.6.25-rc7, v2.6.25-rc6, v2.6.25-rc5, v2.6.25-rc4, v2.6.25-rc3, v2.6.25-rc2, v2.6.25-rc1, v2.6.24, v2.6.24-rc8 |
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#
2ae15b64 |
| 15-Jan-2008 |
Jan Engelhardt <jengelh@computergmbh.de> |
[NETFILTER]: Update modules' descriptions Updates the MODULE_DESCRIPTION() tags for all Netfilter modules, actually describing what the module does and not just "netfilter XYZ target
[NETFILTER]: Update modules' descriptions Updates the MODULE_DESCRIPTION() tags for all Netfilter modules, actually describing what the module does and not just "netfilter XYZ target". Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v2.6.24-rc7, v2.6.24-rc6, v2.6.24-rc5 |
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#
d3c5ee6d |
| 05-Dec-2007 |
Jan Engelhardt <jengelh@computergmbh.de> |
[NETFILTER]: x_tables: consistent and unique symbol names Give all Netfilter modules consistent and unique symbol names. Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de>
[NETFILTER]: x_tables: consistent and unique symbol names Give all Netfilter modules consistent and unique symbol names. Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v2.6.24-rc4, v2.6.24-rc3, v2.6.24-rc2, v2.6.24-rc1, v2.6.23, v2.6.23-rc9, v2.6.23-rc8, v2.6.23-rc7, v2.6.23-rc6, v2.6.23-rc5, v2.6.23-rc4, v2.6.23-rc3, v2.6.23-rc2, v2.6.23-rc1, v2.6.22 |
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#
9f15c530 |
| 08-Jul-2007 |
Patrick McHardy <kaber@trash.net> |
[NETFILTER]: x_tables: mark matches and targets __read_mostly Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
ccb79bdc |
| 08-Jul-2007 |
Jan Engelhardt <jengelh@gmx.de> |
[NETFILTER]: x_tables: switch xt_match->checkentry to bool Switch the return type of match functions to boolean Signed-off-by: Jan Engelhardt <jengelh@gmx.de> Signed-off-by: Pat
[NETFILTER]: x_tables: switch xt_match->checkentry to bool Switch the return type of match functions to boolean Signed-off-by: Jan Engelhardt <jengelh@gmx.de> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
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1d93a9cb |
| 08-Jul-2007 |
Jan Engelhardt <jengelh@gmx.de> |
[NETFILTER]: x_tables: switch xt_match->match to bool Switch the return type of match functions to boolean Signed-off-by: Jan Engelhardt <jengelh@gmx.de> Signed-off-by: Patrick
[NETFILTER]: x_tables: switch xt_match->match to bool Switch the return type of match functions to boolean Signed-off-by: Jan Engelhardt <jengelh@gmx.de> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
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cff533ac |
| 08-Jul-2007 |
Jan Engelhardt <jengelh@gmx.de> |
[NETFILTER]: x_tables: switch hotdrop to bool Switch the "hotdrop" variables to boolean Signed-off-by: Jan Engelhardt <jengelh@gmx.de> Signed-off-by: Patrick McHardy <kaber@tras
[NETFILTER]: x_tables: switch hotdrop to bool Switch the "hotdrop" variables to boolean Signed-off-by: Jan Engelhardt <jengelh@gmx.de> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v2.6.22-rc7, v2.6.22-rc6, v2.6.22-rc5, v2.6.22-rc4, v2.6.22-rc3, v2.6.22-rc2, v2.6.22-rc1, v2.6.21, v2.6.21-rc7, v2.6.21-rc6, v2.6.21-rc5, v2.6.21-rc4, v2.6.21-rc3, v2.6.21-rc2, v2.6.21-rc1, v2.6.20, v2.6.20-rc7, v2.6.20-rc6, v2.6.20-rc5, v2.6.20-rc4, v2.6.20-rc3, v2.6.20-rc2, v2.6.20-rc1, v2.6.19, v2.6.19-rc6, v2.6.19-rc5, v2.6.19-rc4, v2.6.19-rc3, v2.6.19-rc2, v2.6.19-rc1, v2.6.18, v2.6.18-rc7, v2.6.18-rc6, v2.6.18-rc5 |
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#
efa74165 |
| 22-Aug-2006 |
Patrick McHardy <kaber@trash.net> |
[NETFILTER]: x_tables: remove unused size argument to check/destroy functions The size is verified by x_tables and isn't needed by the modules anymore. Signed-off-by: Patrick McHard
[NETFILTER]: x_tables: remove unused size argument to check/destroy functions The size is verified by x_tables and isn't needed by the modules anymore. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
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4470bbc7 |
| 22-Aug-2006 |
Patrick McHardy <kaber@trash.net> |
[NETFILTER]: x_tables: make use of mass registation helpers Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v2.6.18-rc4, v2.6.18-rc3, v2.6.18-rc2, v2.6.18-rc1, v2.6.17, v2.6.17-rc6, v2.6.17-rc5, v2.6.17-rc4, v2.6.17-rc3, v2.6.17-rc2, v2.6.17-rc1 |
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#
dc5ab2fa |
| 01-Apr-2006 |
Yasuyuki Kozakai <yasuyuki.kozakai@toshiba.co.jp> |
[NETFILTER]: x_tables: unify IPv4/IPv6 esp match This unifies ipt_esp and ip6t_esp to xt_esp. Please note that now a user program needs to specify IPPROTO_ESP as protocol to use esp matc
[NETFILTER]: x_tables: unify IPv4/IPv6 esp match This unifies ipt_esp and ip6t_esp to xt_esp. Please note that now a user program needs to specify IPPROTO_ESP as protocol to use esp match with IPv6. This means that ip6tables requires '-p esp' like iptables. Signed-off-by: Yasuyuki Kozakai <yasuyuki.kozakai@toshiba.co.jp> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
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