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129 Commits

Author SHA1 Message Date
goldsimon
6374766a55 Added 2 asserts in pbuf_realloc to prevent dereferencing a null pointer in invalid pbuf queues 2008-08-26 19:34:18 +00:00
goldsimon
a9aefcc1be Fixed comments for pbuf_copy() and find_entry() as proposed by Luca Ceresoli on lwip-users 2008-04-01 19:05:40 +00:00
jifl
f067d34392 * pbuf.c, ppp.c: Fix warnings on some systems with mem_malloc. 2008-03-04 16:37:46 +00:00
fbernon
c61262d839 Minor changes in lwip folder: fix some warnings. 2008-01-04 23:24:05 +00:00
goldsimon
e1f49d990b Fix some warnings discovered by compiling the unixsim under cygwin (gcc pedantic) 2007-11-25 13:57:05 +00:00
fbernon
3d9c76a69c Minor change (doxygen tags) 2007-11-24 22:13:25 +00:00
jgrubb
54e1b79ac5 Make pbuf_alloc a bit easier to read (change parameter name from "l" to "layer" and use LWIP_MIN instead of ternary operatory) 2007-09-10 18:25:15 +00:00
fbernon
e3cd1ac1f9 Minor changes (but in lot of files): add #if/#endif for options where they could miss. #if LWIP_xxx if always put after #include "lwip/opt.h" (note this one indirectly include cc.h). Move others includes inside #if/#endif block. 2007-09-07 23:01:59 +00:00
fbernon
4f76bc42d7 Rename pbuf's "flgs" in "flags" (see in [lwip-devel] Last changes by Marc) 2007-08-20 19:15:43 +00:00
marcbou
0471aaec52 Use enum pbuf_flag as pbuf_type. 
Renumber PBUF_FLAG_*.
 2007-08-17 02:09:43 +00:00
marcbou
4236699052 Split pbuf flags in pbuf type and flgs. 
Improved lwip_recvfrom(). TCP push now propagated.
 2007-08-16 20:22:15 +00:00
jifl
f0b33f5ced Make pbuf_init() call be an empty macro for now 2007-07-27 15:06:03 +00:00
goldsimon
f9c30017b0 Fixed bug #20429: use the new pbuf_copy_partial instead of the old copy_from_pbuf, which illegally modified the given pbuf; Introduced pbuf_copy_partial, making netbuf_copy_partial use this function. 2007-07-25 18:53:45 +00:00
goldsimon
8d2c8065eb Removed old debug variables from pbuf_copy() 2007-07-04 16:43:54 +00:00
fbernon
bf176ed712 Minor fix (indent) 2007-07-03 21:27:59 +00:00
goldsimon
eb875de67e Added assertions where PBUF_RAM pbufs are used and an assumption is made that this pbuf is in one piece (i.e. not chained). These assumptions clash with the possibility of converting to fully pool-based pbuf implementations, where PBUF_RAM pbufs might be chained. 2007-07-03 20:28:35 +00:00
goldsimon
88b1cebe1d Sorry, checked in some of my local changes with the LWIP_ERROR modification! 2007-06-23 13:09:58 +00:00
goldsimon
bb9e9e5480 Changed the expression of LWIP_ERROR to the same as for LWIP_ASSERT 2007-06-22 20:50:21 +00:00
fbernon
4c07b1606c Minor changes: fix some comments for Doygen documentation 2007-06-21 07:17:29 +00:00
goldsimon
f66bbda8b1 Ooops, checked in a wrong (test-) version before! 2007-06-18 19:52:55 +00:00
goldsimon
6784fd64f3 Done some work on task #6933: converted some LWIP_ASSERTs to LWIP_ERROR to give back an error return value for LWIP_NOASSERT=1 2007-06-17 15:20:21 +00:00
goldsimon
55bd48dc10 Always align PBUF_POOL_BUFSIZE, pbuf_init is not needed any more, minor changes to meet coding style requirements 2007-06-17 14:36:19 +00:00
goldsimon
f93b8fe377 pbuf_copy(): removed copy & paste error which did not copy pbuf chains correctly 2007-06-14 17:40:39 +00:00
goldsimon
978c68dcf8 pbuf_copy: chained pbufs were not copied correctly because of wrong packet-queue-check 2007-06-14 07:22:43 +00:00
fbernon
bdbc96f453 opt.h, mem.h, mem.c, memp.c, pbuf.c, ip_frag.c, vj.c: Fix bug #20162. Rename MEM_ALIGN in LWIP_MEM_ALIGN and MEM_ALIGN_SIZE in LWIP_MEM_ALIGN_SIZE to avoid some macro names collision with some OS macros. 2007-06-13 17:17:26 +00:00
goldsimon
0b9c9f9ede pbuf_copy(): Corrected a wrong comment & try to behave correctly if LWIP_NOASSERT is defined 2007-06-08 17:27:36 +00:00
goldsimon
75fd6fc4a4 Needed for patch to bug #19937: pbuf_copy is always compiled, not only if ARP_QUEUEING is enabled 2007-06-03 11:28:25 +00:00
goldsimon
98df3c6e0a Removed LWIP_DEBUG_ASSERT 2007-05-24 07:19:34 +00:00
goldsimon
4192df97ec Corrected check of PBUF_POOL overflow 2007-05-18 11:13:34 +00:00
goldsimon
887077b5a4 pbuf_alloc(PBUF_POOL): Added asserts to make sure payload+len is still in bound of the pbuf (also to make sure bug #15659 is fixed). 2007-05-16 10:45:28 +00:00
goldsimon
62d705903e task #6831: removed the option PBUF_POOL_USES_MEMP and removed the old pbuf pool code, pbuf pool now always allocates from a memp pool 2007-05-13 18:17:22 +00:00
goldsimon
a5e2e9ea03 (see task #6831): Included new option PBUF_POOL_USES_MEMP to use a memp pool for PBUF_POOL pbufs instead of the old pool implementation in pbuf.c to remove redundant code. 2007-05-13 16:16:03 +00:00
goldsimon
055e3d52b6 Modified struct pbuf size determination so that sizeof(struct pbuf) does not necessarily be a multiple of MEM_ALIGNMENT 2007-05-13 16:12:29 +00:00
goldsimon
255d5a748f Included patch #5920: Create define to override C-library memcpy. 2 Defines are created: MEMCPY() for normal memcpy, SMEMCPY() for situations where some compilers might inline the copy and save a function call. Also replaced all calls to memcpy() with calls to (S)MEMCPY(). 2007-05-10 05:20:05 +00:00
goldsimon
79d9b36ece Further update to ARP queueing: Changed pbuf_copy() implementation so that it can be reused (don't allocate the target pbuf inside pbuf_copy()). 2007-05-04 21:31:25 +00:00
fbernon
eb28133b1f Remove forgotten printf in pbuf_init(). 2007-05-02 09:26:51 +00:00
goldsimon
c66932ab25 Checked in patch #5453: removed mutex/other locking stuff if SYS_LIGHTWEIGHT_PROT=0, moved some pbuf pool logic to static functions 2007-04-30 13:18:22 +00:00
goldsimon
cde6d0deed pbuf_alloc() / pbuf_realloc(): added LWIP_DEBUG_ASSERT() and cast operator when assigning s32_t to u16_t to get rid of compiler warnings 2007-04-30 11:56:48 +00:00
goldsimon
82e579a29d Changed the comment to pbuf_realloc() that it can't grow (only shrink) chains to reflect the fact that we decided not to change this. 2007-04-17 17:48:35 +00:00
jifl
cd19d81411 * pbuf.c: Use s32_t in pbuf_realloc(), as an s16_t can't reliably hold 
the difference between two u16_t's.
 2007-04-17 14:44:41 +00:00
goldsimon
e54f3fdaac 3rd fix for bug #11400 (arp-queuing): More pbufs than previously thought need to be copied (everything but PBUF_ROM!). Cleaned up pbuf.c: removed functions no needed any more (by etharp). 2007-04-11 18:50:45 +00:00
fbernon
5368a760cf most of files: prefix all debug.h define with "LWIP_" to avoid any conflict with others environment defines (these were too "generic"). 2007-03-30 08:47:04 +00:00
kieranm
7294cb080b * Fix all uses of pbuf_header to check the return value. In some 
cases just assert if it fails as I'm not sure how to fix them, but
    this is no worse than before when they would carry on regardless
    of the failure.
 2007-03-21 12:55:00 +00:00
goldsimon
3bb13829fe checked in patch #5796: pbuf_alloc: len field claculation caused memory corruption. 2007-03-11 20:07:37 +00:00
goldsimon
91afefa61a Reverted pbuf_alloc() to REV 1.82 2007-03-07 15:47:54 +00:00
goldsimon
7b54ddd828 Corrected patch to bug #19168 2007-03-04 17:21:43 +00:00
goldsimon
9da7afb345 Fixed buf #19168 based on patch by Dmitry Potapov 2007-03-04 12:45:58 +00:00
kieranm
5ace5976a1 * pbuf.c: Fix BUG#17645 - ensure pbuf payload pointer is not moved 
outside the region of the pbuf by pbuf_header()
 2007-02-28 13:45:35 +00:00
jifl
f4f2bfe379 Ensure the size of each pbuf in the pool meets alignment constraints 2007-02-27 16:50:05 +00:00
christiaans
d9b4ab1658 Pbuf flag test size and speed optimalisation (helping a dumb compiler). 2006-03-28 15:06:33 +00:00