Fixed obscure bug when matching a null string in multiline mode with

newline=any.


git-svn-id: svn://vcs.exim.org/pcre/code/trunk@141 2f5784b3-3f2a-0410-8824-cb99058d5e15

1 files changed, 8 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index 639dba5..da3397e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -126,6 +126,14 @@ Version 7.1 12-Mar-07
 16. Changed the comparison command for RunGrepTest from "diff -u" to "diff -ub"
     in an attempt to make files that differ only in their line terminators
     compare equal. This works on Linux.
+    
+17. Under certain error circumstances pcregrep might try to free random memory
+    as it exited. This is now fixed, thanks to valgrind.
+    
+19. In pcretest, if the pattern /(?m)^$/g<any> was matched against the string
+    "abc\r\n\r\n", it found an unwanted second match after the second \r. This 
+    was because its rules for how to advance for /g after matching an empty 
+    string did not allow for this case. They now check for it specially. 
 
 
 Version 7.0 19-Dec-06