8 Commits

Author	SHA1	Message	Date
Mike Alexander	a1313a6f8c	Fix a bug loading some compressed files ... For https://bugzilla.gnome.org/show_bug.cgi?id=712528 Related to https://bugzilla.redhat.com/show_bug.cgi?id=877567 There is a bug in xzlib.c which causes certain compressed XML files to fail to load correctly. The code in xz_decomp which attempts to verify the checksum and length of the expanded data fails if the checksum or length at the end of the file crosses a 1024 byte boundary. It calls gz_next4 to get those two values. This function uses the stream state in state->zstrm, but calls xz_avail which uses the state->strm stream info. This causes gz_next4 to signal a premature EOF if the data it is fetching crosses a 1024 byte boundary.	2013-11-28 23:21:23 +08:00
Daniel Veillard	63588f476f	Fix a regression in xmlGetDocCompressMode() ... The switch to xzlib had for consequence that the compression level of the input was not gathered anymore in ctxt->input->buf, then the parser compression flags was left to -1 and propagated to the resulting document. Fix the I/O layer to get compression detection in xzlib, then carry it in the input buffer and the resulting document This should fix https://lsbbugs.linuxfoundation.org/show_bug.cgi?id=3456	2013-05-10 14:01:46 +08:00
Daniel Veillard	94431ecba6	Fix various bugs in new code raised by the API checking ... * testapi.c: regenerated and covering new APIs * tree.c: xmlBufferDetach can't work on immutable buffers * xzlib.c: fix a deallocation error	2012-05-15 10:45:05 +08:00
Daniel Veillard	9f3cdef08a	Fix a memory leak in the xzlib code ... The freeing function wasn't called due to a bogus #ifdef surrounding value. Also switch the code to use the normal libxml2 allocation and freeing routines.	2012-05-15 09:38:13 +08:00
Marcus Meissner	996449273f	fixed a 64bit big endian issue ... For https://bugzilla.gnome.org/show_bug.cgi?id=671176 patch fixes a 64bit endian issue, making libxml2 work (again) on ppc64 unsigned int and size_t are differently sized on 64bit.	2012-05-07 18:41:42 +08:00
Daniel Veillard	72789ef21f	Do not use unsigned but unsigned int ... as this breaks the API generator	2012-04-02 17:52:20 +08:00
Daniel Veillard	adf5ec9496	Cleanups of lzma support ... - fix inclusion of the separated file - use namespaced name for the 4 non-static routines - add padding after external structures included in-situ - add new requirement to spec file - general cleanup of code	2012-01-27 22:19:53 +08:00
Anders F Bjorklund	6bdc774350	move xz/lzma helpers to separate included files	2012-01-27 22:19:52 +08:00