Final file updates for 10.23.
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Philip.Hazel
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30
ChangeLog
30
ChangeLog
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@ -219,7 +219,7 @@ compliant and unique.
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wrong name.
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27. In pcre2test, give some offset information for errors in hex patterns.
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This uses the C99 formatting sequence %td, except for MSVC which doesn't
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This uses the C99 formatting sequence %td, except for MSVC which doesn't
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support it - %lu is used instead.
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28. Implemented pcre2_code_copy_with_tables(), and added pushtablescopy to
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@ -338,23 +338,23 @@ modules.
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* LC_ALL was displayed as "LCC_ALL";
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* numbers 11, 12 & 13 should end in "th";
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* use double quotes in usage message.
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53. When autopossessifying, skip empty branches without recursion, to reduce
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stack usage for the benefit of clang with -fsanitize-address, which uses huge
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stack frames. Example pattern: /X?(R||){3335}/. Fixes oss-fuzz issue 553.
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54. A pattern with very many explicit back references to a group that is a long
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way from the start of the pattern could take a long time to compile because
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searching for the referenced group in order to find the minimum length was
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being done repeatedly. Now up to 128 group minimum lengths are cached and the
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attempt to find a minimum length is abandoned if there is a back reference to a
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group whose number is greater than 128. (In that case, the pattern is so
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complicated that this optimization probably isn't worth it.) This fixes
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53. When autopossessifying, skip empty branches without recursion, to reduce
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stack usage for the benefit of clang with -fsanitize-address, which uses huge
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stack frames. Example pattern: /X?(R||){3335}/. Fixes oss-fuzz issue 553.
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54. A pattern with very many explicit back references to a group that is a long
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way from the start of the pattern could take a long time to compile because
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searching for the referenced group in order to find the minimum length was
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being done repeatedly. Now up to 128 group minimum lengths are cached and the
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attempt to find a minimum length is abandoned if there is a back reference to a
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group whose number is greater than 128. (In that case, the pattern is so
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complicated that this optimization probably isn't worth it.) This fixes
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oss-fuzz issue 557.
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55. Issue 32 for 10.22 below was not correctly fixed. If pcre2grep in multiline
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mode with --only-matching matched several lines, it restarted scanning at the
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next line instead of moving on to the end of the matched string, which can be
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55. Issue 32 for 10.22 below was not correctly fixed. If pcre2grep in multiline
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mode with --only-matching matched several lines, it restarted scanning at the
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next line instead of moving on to the end of the matched string, which can be
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several lines after the start.
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56. Applied Jason Hood's new patch for RunGrepTest.bat that updates it in line
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4
NEWS
4
NEWS
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@ -1,8 +1,8 @@
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News about PCRE2 releases
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-------------------------
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Version 10.23 16-January-2017
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-----------------------------
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Version 10.23 14-February-2017
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------------------------------
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1. ChangeLog has the details of a lot of bug fixes and tidies.
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@ -10,8 +10,8 @@ dnl be defined as -RC2, for example. For real releases, it should be empty.
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m4_define(pcre2_major, [10])
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m4_define(pcre2_minor, [23])
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m4_define(pcre2_prerelease, [-RC1])
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m4_define(pcre2_date, [2017-01-16])
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m4_define(pcre2_prerelease, [])
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m4_define(pcre2_date, [2017-02-14])
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# NOTE: The CMakeLists.txt file searches for the above variables in the first
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# 50 lines of this file. Please update that if the variables above are moved.
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@ -212,7 +212,7 @@ sure both macros are undefined; an emulation function will then be used. */
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#define PACKAGE_NAME "PCRE2"
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/* Define to the full name and version of this package. */
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#define PACKAGE_STRING "PCRE2 10.23-RC1"
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#define PACKAGE_STRING "PCRE2 10.23"
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/* Define to the one symbol short name of this package. */
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#define PACKAGE_TARNAME "pcre2"
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@ -221,7 +221,7 @@ sure both macros are undefined; an emulation function will then be used. */
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#define PACKAGE_URL ""
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/* Define to the version of this package. */
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#define PACKAGE_VERSION "10.23-RC1"
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#define PACKAGE_VERSION "10.23"
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/* The value of PARENS_NEST_LIMIT specifies the maximum depth of nested
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parentheses (of any kind) in a pattern. This limits the amount of system
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@ -336,7 +336,7 @@ sure both macros are undefined; an emulation function will then be used. */
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#endif
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/* Version number of package */
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#define VERSION "10.23-RC1"
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#define VERSION "10.23"
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/* Define to 1 if on MINIX. */
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/* #undef _MINIX */
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@ -43,8 +43,8 @@ POSSIBILITY OF SUCH DAMAGE.
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#define PCRE2_MAJOR 10
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#define PCRE2_MINOR 23
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#define PCRE2_PRERELEASE -RC1
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#define PCRE2_DATE 2017-01-16
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#define PCRE2_PRERELEASE
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#define PCRE2_DATE 2017-02-14
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/* When an application links to a PCRE DLL in Windows, the symbols that are
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imported have to be identified as such. When building PCRE2, the appropriate
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@ -43,8 +43,8 @@ POSSIBILITY OF SUCH DAMAGE.
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#define PCRE2_MAJOR 10
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#define PCRE2_MINOR 23
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#define PCRE2_PRERELEASE -RC1
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#define PCRE2_DATE 2017-01-16
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#define PCRE2_PRERELEASE
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#define PCRE2_DATE 2017-02-14
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/* When an application links to a PCRE DLL in Windows, the symbols that are
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imported have to be identified as such. When building PCRE2, the appropriate
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@ -1226,14 +1226,14 @@ if (allow_sign >= 0 && ptr < ptrend)
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{
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sign = +1;
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max_value -= allow_sign;
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ptr++;
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ptr++;
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}
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else if (*ptr == CHAR_MINUS)
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{
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sign = -1;
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ptr++;
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}
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}
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{
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sign = -1;
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ptr++;
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}
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}
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if (ptr >= ptrend || !IS_DIGIT(*ptr)) return FALSE;
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while (ptr < ptrend && IS_DIGIT(*ptr))
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@ -2384,7 +2384,7 @@ while (ptr < ptrend)
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/* This is the length in characters */
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verbnamelength = (PCRE2_SIZE)(parsed_pattern - verblengthptr - 1);
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/* But the limit on the length is in code units */
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if (ptr - verbnamestart - 1 > MAX_MARK)
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if (ptr - verbnamestart - 1 > (int)MAX_MARK)
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{
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ptr--;
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errorcode = ERR76;
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