Another bugfix for pcregrep with -M and colour.

git-svn-id: svn://vcs.exim.org/pcre/code/trunk@588 2f5784b3-3f2a-0410-8824-cb99058d5e15

1 files changed, 2 insertions, 1 deletions

diff --git a/pcregrep.c b/pcregrep.c
index 1159774..f01833d 100644
--- a/pcregrep.c
+++ b/pcregrep.c
@@ -1363,7 +1363,8 @@ while (ptr < endptr)
           last_offset += offsets[1];
           matchptr += offsets[1];
           length -= offsets[1];
-          if (!match_patterns(matchptr, length, offsets, &mrc)) break;
+          if (last_offset >= linelength + endlinelength ||
+              !match_patterns(matchptr, length, offsets, &mrc)) break;
           FWRITE(matchptr, 1, offsets[0], stdout);
           fprintf(stdout, "%c[%sm", 0x1b, colour_string);
           FWRITE(matchptr + offsets[0], 1, offsets[1] - offsets[0], stdout);