Revision: 608
http://www.exim.org/viewvc/pcre2?view=rev&revision=608
Author: ph10
Date: 2016-11-25 10:37:23 +0000 (Fri, 25 Nov 2016)
Log Message:
-----------
Quantifiers following (*VERB)s were not being diagnosed.
Modified Paths:
--------------
code/trunk/ChangeLog
code/trunk/src/pcre2_compile.c
code/trunk/testdata/testinput2
code/trunk/testdata/testoutput2
Modified: code/trunk/ChangeLog
===================================================================
--- code/trunk/ChangeLog 2016-11-24 15:57:34 UTC (rev 607)
+++ code/trunk/ChangeLog 2016-11-25 10:37:23 UTC (rev 608)
@@ -95,6 +95,8 @@
was set, unpredictable behaviour could occur. The underlying bug was
incorrect code and insufficient checking while searching for the end of
the called subroutine in the parsed pattern.
+
+ (m) Quantifiers following (*VERB)s were not being diagnosed as errors.
4. Back references are now permitted in lookbehind assertions when there are
no duplicated group numbers (that is, (?| has not been used), and, if the
Modified: code/trunk/src/pcre2_compile.c
===================================================================
--- code/trunk/src/pcre2_compile.c 2016-11-24 15:57:34 UTC (rev 607)
+++ code/trunk/src/pcre2_compile.c 2016-11-25 10:37:23 UTC (rev 608)
@@ -2362,6 +2362,7 @@
case CHAR_RIGHT_PARENTHESIS:
inverbname = FALSE;
+ okquantifier = FALSE; /* Was probably set by literals */
/* This is the length in characters */
verbnamelength = (PCRE2_SIZE)(parsed_pattern - verblengthptr - 1);
/* But the limit on the length is in code units */
Modified: code/trunk/testdata/testinput2
===================================================================
--- code/trunk/testdata/testinput2 2016-11-24 15:57:34 UTC (rev 607)
+++ code/trunk/testdata/testinput2 2016-11-25 10:37:23 UTC (rev 608)
@@ -4918,4 +4918,6 @@
/(?<=(?1))((?s))/anchored
+/(*:ab)*/
+
# End of testinput2
Modified: code/trunk/testdata/testoutput2
===================================================================
--- code/trunk/testdata/testoutput2 2016-11-24 15:57:34 UTC (rev 607)
+++ code/trunk/testdata/testoutput2 2016-11-25 10:37:23 UTC (rev 608)
@@ -15369,6 +15369,9 @@
/(?<=(?1))((?s))/anchored
+/(*:ab)*/
+Failed: error 109 at offset 6: quantifier does not follow a repeatable item
+
# End of testinput2
Error -63: PCRE2_ERROR_BADDATA (unknown error number)
Error -62: bad serialized data
