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87176c5ce3
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715 Commits

Author SHA1 Message Date
Sebastian Pipping
87176c5ce3 expat.h: Fix conmment typo regarding XML_ERROR_UNKNOWN_ENCODING 2021-03-17 02:12:18 +01:00
Sebastian Pipping
811c41e3be xmlparse.c: Reject missing call to XML_GetBuffer in XML_ParseBuffer 
.. rather than running into undefined behavior.
 2021-02-24 02:26:06 +01:00
Sebastian Pipping
ea60ef34a7 Drop remaining support for Visual Studio 2008, 2010, 2012 (#422) 2020-10-03 21:30:13 +02:00
Sebastian Pipping
3af8f46e3f Bump version from 2.2.9 to 2.2.10 2020-10-03 00:49:33 +02:00
Boris Kolpackov
81ae3e7208 Get rid of unsigned integer overflow in column calculation 
While unsigned integer overflow is well-defined, Android sanitizers treat it
as an error. We also have some in the SipHash implementation but those won't
be easy to get rid of.
 2020-08-17 16:08:56 +02:00
Sebastian Pipping
fc0e2365c9 Be more correct about const correctness on the inside 2020-07-16 21:09:00 +02:00
Sebastian Pipping
13bb381d29 xmlparse.c: Fix reading uninitialized variable (#404) 2020-05-28 01:57:06 +02:00
Ben Wagner
49c165c5a8 Don't add to NULL in iterator. 
In C it is undefined to add anything to NULL. Clang recently began
taking advantage of this and can assume that if anything is added or
subtracted from a pointer that the pointer can be assumed non-NULL. The
Address Sanitizer has been updated to report when this happens at
runtime and produces messages like

expat/lib/xmlparse.c:6509:23: runtime error: applying zero offset to null pointer
SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior expat/lib/xmlparse.c:6509:23

This can be mitigated with 'p ? p + n : NULL' which optimizes to just
the add in all optimizing compilers, but avoids the undefined behavior.
 2020-04-07 13:12:18 -04:00
Sebastian Pipping
ef09dbabd4 xmlparse.c: Fix undefined behavior for XML_UNICODE 
Pointer arithmetic with NULL is undefined behavior.
This reverts c71f27573b
 2020-03-20 05:31:40 +01:00
Sebastian Pipping
2db13ca57d xmlwf: Add missing @AM_*FLAGS@ 2020-03-18 00:32:06 +01:00
luz.paz
56893d4fbb Fix source comment typos 
Found via `codespell -q 3 -S ./testdata,./expat/Changes`
 2019-11-04 07:52:31 -05:00
Sebastian Pipping
515f5d07c6 xmlparse.c: Improve warning regarding lack of high quality entropy (#172) 2019-10-26 15:23:09 +02:00
Sebastian Pipping
fc32dd491c xmlparse.c: Limit declaration of rand_s to mingwrt <5.3.0 2019-10-13 13:06:05 +02:00
Vadim Zeitlin
52aead2583 Declare rand_s() for MinGW 32 ourselves 
Runtime files for MinGW don't contain rand_s() declaration, even in
their latest version, so declare it ourselves to avoid the warning about
missing function declaration.
 2019-10-06 22:12:25 +02:00
Sebastian Pipping
5123c8ed95 xmltok.c: Address warnings about accidental non-ASCII dashes in comments (#355) 2019-10-01 21:50:52 +02:00
Sebastian Pipping
24a912c12c xmlparse.c|xmlrole.c: Fix compiler warning "unused parameter" with -DEXPAT_DTD=OFF 2019-09-29 19:34:39 +02:00
Sebastian Pipping
d05afa5829 xmlparse.c: Address compiler warninging with -DEXPAT_CONTEXT_BYTES=OFF 
Warning was:
comparison of integers of different signs: 'int' and 'unsigned long'
 2019-09-29 19:34:39 +02:00
Sebastian Pipping
25c96511a0 Bump version from 2.2.8 to 2.2.9 2019-09-25 21:22:30 +02:00
bungeman
c6de942020
Only define _CRT_RAND_S when not already defined. 
There exist builds which go out of their way to define _CRT_RAND_S for everything by forcing it into the list of macros defined on the command line to the compiler. Unfortunately, something like "-D_CRT_RAND_S" implies _CRT_RAND_S is defined to be '1' and defining it to be empty produces a redefinition.

Since the intention here is to ensure that _CRT_RAND_S is always defined, only define it if it isn't already defined.
 2019-09-18 10:39:05 -04:00
Sebastian Pipping
a5414b759d Bump version from 2.2.7 to 2.2.8 2019-09-13 22:03:21 +02:00
Sebastian Pipping
6da1f19625
Merge pull request #318 from libexpat/issue-317 
Deny internal entities closing the doctype (for #317)
 2019-09-03 22:00:41 +02:00
Sebastian Pipping
8735c77127 xmltok.c: Fix unused variables warnings for -DXML_MIN_SIZE 2019-09-01 16:07:56 +02:00
Sebastian Pipping
00dabedd00 expat_external.h: Inline remains of XML_USE_MSC_EXTENSIONS 2019-08-29 19:49:56 +02:00
Sebastian Pipping
36fa081cfe Drop support for Visual Studio <=7.1/2003 
_MSC_VER 1400 is 8.0/2005
 2019-08-29 19:49:27 +02:00
Sebastian Pipping
71485dcf8b win32: Remove MSVC solution and project files 2019-08-29 02:35:05 +02:00
Sebastian Pipping
c20b758c33 xmlparse.c: Deny internal entities closing the doctype 2019-08-28 15:14:26 +02:00
Sebastian Pipping
748ac8799d xmltok: Add more in-code documentation about byte types 2019-08-28 01:27:32 +02:00
Sebastian Pipping
80d2829fa8 Merge branch 'david-loffredo-portable-unused-param-fix' (#313) 2019-08-17 18:20:49 +02:00
David Loffredo
561773607c handle unused parameters with the usual (void)param; statement rather than gcc-specific attribute 
Signed-off-by: David Loffredo <loffredo@steptools.com>
 2019-08-16 09:52:09 -04:00
David Loffredo
9cb5c2c051 fix loss of data warnings with vc15 win64 and /W4 
Signed-off-by: David Loffredo <loffredo@steptools.com>
 2019-08-15 16:39:48 -04:00
Sebastian Pipping
8a935ff9ab xmlparse.c: Mention rand_s with stdlib include 2019-08-07 19:50:50 +02:00
David Loffredo
5d34a708e7 replace loadlibrary.c and RtlGenRandom call with rand_s() on windows 
Signed-off-by: David Loffredo <loffredo@steptools.com>
 2019-08-07 19:43:38 +02:00
David Loffredo
c5a2867de1 Make win32 stdlib.h define rand_s(), add writeRandomBytes_rand_s(). 
Signed-off-by: David Loffredo <loffredo@steptools.com>
 2019-08-07 19:42:16 +02:00
Sebastian Pipping
4007706509 xmlparse.c: Fix effect of XML_StopParser for end element handlers (#240) 2019-08-04 15:15:27 +02:00
clang-format
d248bbd940 Mass-apply clang-format 9 using ./apply-clang-format.sh 2019-08-03 21:31:44 +02:00
Sebastian Pipping
c951711d75 siphash.h: Prepare for application of clang-format 2019-08-03 21:31:44 +02:00
Sebastian Pipping
61b010bde6 xmltok_impl.c: Re-format use of LEAD_CASE macro 
This will make clang-format 9 produce stable results.
 2019-08-03 21:31:44 +02:00
Sebastian Pipping
c174c05433 expat.h: Drop OpenVMS support leftover (#14) 2019-07-28 17:58:56 +02:00
Sebastian Pipping
3053f53d34 xmlparse.c: Address Clang Static Analyzer false positive (#295) 2019-07-28 00:09:25 +02:00
Sebastian Pipping
21e11f7782 internal.h: Fix UNUSED_P for GCC 3.3 (fixes #288) 2019-07-20 16:42:21 +02:00
Sebastian Pipping
d4d8d486af xmltok.c: Use memcpy instead of copying single bytes (fixes #282) 
Fixes cppcheck's complaint as a side-effect.
 2019-07-17 16:21:32 +02:00
Sebastian Pipping
0117f01906 xmlparse.c: Limit scope of new_connector to save sizeof(char*) on the stack 2019-07-01 20:15:11 +02:00
Sebastian Pipping
eef2b12935 xmlparse.c: Drop needless re-calculation of keep (#268) 
Fixes variable shadowing as a side effect.
 2019-06-29 22:41:54 +02:00
Sebastian Pipping
94ea91cf6a xmlparse.c: Resolve temp variable shadow (#268) 
Also add const.
 2019-06-29 22:40:44 +02:00
Sebastian Pipping
d3b78b42a2 Bump version from 2.2.6 to 2.2.7 2019-06-19 18:41:14 +02:00
Sebastian Pipping
11f8838bf9 xmlparse.c: Fix extraction of namespace prefix from XML name (#186) 2019-06-12 15:42:54 +02:00
Sebastian Dröge
1bc4aff75e Fix syntax of Windows module definition files 
Otherwise this fails with:
  Cannot export @: symbol not defined
 2019-01-10 21:26:07 +02:00
Mariusz Zaborski
7f3291057b Un-break build libexpat. 
The writeRandomBytes_arc4random is not used if the arc4random_buf
is available. This caused compiler to throw warnings.
Finally this breaks a build when warnings are treated as errors.
 2018-11-04 19:34:08 +01:00
Sebastian Pipping
c39d391550 Mark disabled code to make it easy to see again 2018-10-21 14:36:00 +02:00
Marco Maggi
5841ab111b change code exclusion style to make sure that the excluded code still compiles 2018-10-21 14:31:39 +02:00