File pcre2-10.31-bsc1199232-unicode-property-matchin... of Package pcre2

Overview Repositories Revisions Requests Users Attributes Meta

File pcre2-10.31-bsc1199232-unicode-property-matching.patch of Package pcre2 (Revision d577a503efc63554aeb82ab86c7aa482)

Currently displaying revision d577a503efc63554aeb82ab86c7aa482 , Show latest

diff --git a/ChangeLog b/ChangeLog
index 7f520bf..1e1834b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -143,6 +143,9 @@ recursions. Iterators at the ends of capturing groups are no longer considered
 for auto-possessification if the pattern contains any recursions. Fixes
 Bugzilla #2232.
 
+23. Fixed a unicode properrty matching issue in JIT. The character was not
+fully read in caseless matching.
+
 
 Version 10.30 14-August-2017
 ----------------------------
diff --git a/src/pcre2_jit_compile.c b/src/pcre2_jit_compile.c
index 80ed1c4..34f0e1a 100644
--- a/src/pcre2_jit_compile.c
+++ b/src/pcre2_jit_compile.c
@@ -6485,7 +6485,7 @@ while (*cc != XCL_END)
     {
     SLJIT_ASSERT(*cc == XCL_PROP || *cc == XCL_NOTPROP);
     cc++;
-    if (*cc == PT_CLIST)
+    if (*cc == PT_CLIST && cc[-1] == XCL_PROP)
       {
       other_cases = PRIV(ucd_caseless_sets) + cc[1];
       while (*other_cases != NOTACHAR)
diff --git a/src/pcre2_jit_test.c b/src/pcre2_jit_test.c
index d9916b7..ee080cd 100644
--- a/src/pcre2_jit_test.c
+++ b/src/pcre2_jit_test.c
@@ -396,6 +396,7 @@ static struct regression_test_case regression_test_cases[] = {
 	{ MUP, A, 0, 0 | F_PROPERTY, "[\xc3\xa2-\xc3\xa6\xc3\x81-\xc3\x84\xe2\x80\xa8-\xe2\x80\xa9\xe6\x92\xad\\p{Zs}]{2,}", "\xe2\x80\xa7\xe2\x80\xa9\xe6\x92\xad \xe6\x92\xae" },
 	{ MUP, A, 0, 0 | F_PROPERTY, "[\\P{L&}]{2}[^\xc2\x85-\xc2\x89\\p{Ll}\\p{Lu}]{2}", "\xc3\xa9\xe6\x92\xad.a\xe6\x92\xad|\xc2\x8a#" },
 	{ PCRE2_UCP, 0, 0, 0 | F_PROPERTY, "[a-b\\s]{2,5}[^a]", "AB  baaa" },
+	{ CMUP, 0, 0, 0, "[^S]\\B", "\xe2\x80\x8a" },
 
 	/* Possible empty brackets. */
 	{ MU, A, 0, 0, "(?:|ab||bc|a)+d", "abcxabcabd" },

Places

File pcre2-10.31-bsc1199232-unicode-property-matching.patch of Package pcre2 (Revision d577a503efc63554aeb82ab86c7aa482)

Places