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* Fix two accesses to uninitialized variables that a revision 1.27ru2006-01-181-4/+8
| | | | | | has introduced. Found with: Coverity Prevent(tm)
* Make code simplier fixing memory leak.glebius2006-01-141-5/+2
| | | | Found with: Coverity Prevent(tm)
* Fix two memory leakages.glebius2006-01-141-4/+5
| | | | Found with: Coverity Prevent(tm)
* Fixed parsing of unsigned integers.ru2005-08-021-1/+4
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* Replace NG_PARSE_APPEND() macro with ng_parse_append() function. Checkglebius2005-03-011-27/+70
| | | | | | | | its return value and free resources if function returns error. Plug several memory leaks with this change. Submitted by: archie Found by: Coverity Prevent analysis tool
* /* -> /*- for license, minor formatting changesimp2005-01-071-2/+3
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* Avoid casts as lvalues.kan2004-07-281-3/+3
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* Convert Netgraph to use mbuf tags to pass its meta information around.julian2004-06-251-0/+1
| | | | | | | | Thanks to Sam for importing tags in a way that allowed this to be done. Submitted by: Gleb Smirnoff <glebius@cell.sick.ru> Also allow the sr and ar drivers to create netgraph versions of their modules. Document the change to the ksocket node.
* Fix a memory leak in ng_get_string_token. A dynamically-allocatedjdp2004-04-291-0/+1
| | | | | | buffer wasn't freed if the function failed. MFC after: 3 days
* Get rid of the deprecated *LEN constants in favour of the newharti2004-01-261-5/+5
| | | | *SIZ constants that include the trailing \0 byte.
* Made the Ethernet address parse type standard.ru2003-12-171-0/+58
| | | | OK'ed by: archie
* Use intptr_t to fix various sizeof(int) != sizeof(void *) warnings.jhb2002-11-081-4/+4
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* Fix GCC warnings caused by initializing a zero length array. In the process,archie2002-05-311-17/+19
| | | | | | | simply things a bit by getting rid of 'struct ng_parse_struct_info' which was useless because it only contained one field. MFC after: 2 weeks
* Fix warnings: deprecated use of label at end of compound statementpeter2002-05-241-1/+1
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* Fix bug in previous commit.archie2002-02-121-2/+1
| | | | Submitted by: Harti Brandt <brandt@fokus.gmd.de>
* Some netgraph parse types (such as for the 'value' field in ng_ksocket'sarchie2002-02-011-8/+15
| | | | | | | | 'struct ng_ksocket_sockopt') like to peek into the ng_mesg header for information. Make sure when generating default values that we provide a valid header to peek into. MFC after: 1 week
* Update to C99, s/__FUNCTION__/__func__/,obrien2001-12-101-7/+7
| | | | also don't use ANSI string concatenation.
* KSE Milestone 2julian2001-09-121-0/+12
| | | | | | | | | | | | | | Note ALL MODULES MUST BE RECOMPILED make the kernel aware that there are smaller units of scheduling than the process. (but only allow one thread per process at this time). This is functionally equivalent to teh previousl -current except that there is a thread associated with each process. Sorry john! (your next MFC will be a doosie!) Reviewed by: peter@freebsd.org, dillon@freebsd.org X-MFC after: ha ha ha ha
* Fix a range checking bug in ng_int32_parse which affected 64-bitjdp2001-05-191-4/+5
| | | | | | | | | | | | | | | | | | | | | machines. The code formerly read: long val; if (val < (long)-0x80000000 || ...) return EINVAL; The constant 0x80000000 has type unsigned int. The unary `-' operator does not change the type (or the value, in this case). Therefore the promotion to long is done by 0-extension, giving 0x0000000080000000 instead of the desired 0xffffffff80000000. I got rid of the `-' and changed the cast to (int32_t) to give proper sign-extension on all architectures and to better reflect the fact that we are range-checking a 32-bit value. This commit also makes the analogous changes to ng_int{8,16}_parse for consistency. MFC after: 3 days
* Fix some memory leaksjulian2001-01-101-16/+23
| | | | Add memory leak detection assitance.
* Add the use of M_ZERO to netgraph.dwmalone2000-11-181-2/+1
| | | | | | | Submitted by: josh@zipperup.org Submitted by: Robert Drehmel <robd@gmx.net> Submitted by: archie Approved by: archie
* Go back to using data_len in struct ngpppoe_init_data after discussionsbrian2000-11-161-19/+86
| | | | | | | | | | | with Julian and Archie. Implement a new ``sizedstring'' parse type for dealing with field pairs consisting of a uint16_t followed by a data field of that size, and use this to deal with the data_len and data fields. Written by: Archie with some input by me Agreed in principle by: julian
* Since neither archie nor I work at Whistle any more, change our emailjulian2000-10-241-1/+1
| | | | | | addresses to be the more usefu @freebsd.org ones so we can keep getting bug-reports. - man pages to follow..
* Avoid free'ing a NULL pointer.archie2000-08-311-1/+2
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* - Add new unsigned and hex integer parse types; this allows simplifyingarchie2000-08-101-41/+146
| | | | | | the bytearray parse type. - Allocate (larger) temporary work buffer dynamically instead of on the stack when comparing to the default value.
* Fix typo: "ng_parse_fixedsstring_info" -> "ng_parse_fixedstring_info"archie2000-03-131-8/+8
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* Remove a bunch of un-needed includes.julian1999-12-071-2/+0
| | | | Submitted by: phk@freebsd.org
* Fix bug parsing 32 bit integers on machines where sizeof(long) == 4.archie1999-12-031-1/+2
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* Add two new generic control messages, NGM_ASCII2BINARY andarchie1999-11-301-0/+1604
NGM_BINARY2ASCII, which convert control messages to ASCII and back. This allows control messages to be sent and received in ASCII form using ngctl(8), which makes ngctl a lot more useful. This also allows all the type-specific debugging code in libnetgraph to go away -- instead, we just ask the node itself to do the ASCII translation for us. Currently, all generic control messages are supported, as well as messages associated with the following node types: async, cisco, ksocket, and ppp. See /usr/share/examples/netgraph/ngctl for an example of using this. Also give ngctl(8) the ability to print out incoming data and control messages at any time. Eventually nghook(8) may be subsumed. Several other misc. bug fixes. Reviewed by: julian
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