Fixed m_getfld bug which caused segmentation faults when

[mmh] / sbr / m_getfld.c

diff --git a/sbr/m_getfld.c b/sbr/m_getfld.c
index beb6e76..a667be8 100644 (file)
--- a/sbr/m_getfld.c
+++ b/sbr/m_getfld.c
@@ -730,7 +730,8 @@ matchc(int patln, char *pat, int strln, char *str)
                while (pc != *str++)
                        if (str > es)
                                return 0;
-
+               if (str > es+1)
+                       return 0;
                sp = str; pp = pat;
                while (pp < ep && *sp++ == *pp)
                        pp++;