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authorPeter Stephenson <pws@users.sourceforge.net>2008-04-27 20:01:49 +0000
committerPeter Stephenson <pws@users.sourceforge.net>2008-04-27 20:01:49 +0000
commitbbcee91527ba3e0163b55a6e1bdca44f9239fbcf (patch)
tree140ef32c81604d2dd557565a8c59cdb9862feaff
parent91a10708b25b78d36549de0177e2330670fe163d (diff)
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24886: fix endless loop in string isearch
-rw-r--r--ChangeLog5
-rw-r--r--Src/Zle/zle_hist.c2
2 files changed, 6 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog
index 09aabd7f8..854d84fa3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2008-04-27  Peter Stephenson  <p.w.stephenson@ntlworld.com>
+
+	* 24886: Src/Zle/zle_hist.c: using unupdated pos to set end_pos
+	in string isearch could cause endless loop.
+
 2008-04-26  Peter Stephenson  <p.w.stephenson@ntlworld.com>
 
 	* unposted: NEWS: note that COMBINING_CHARS is not on by
diff --git a/Src/Zle/zle_hist.c b/Src/Zle/zle_hist.c
index 203492b55..bc0598327 100644
--- a/Src/Zle/zle_hist.c
+++ b/Src/Zle/zle_hist.c
@@ -1323,7 +1323,7 @@ doisearch(char **args, int dir, int pattern)
 			} else
 			    t = zlinefind(zt, pos, sbuf, dir, sens);
 			if (t)
-			    end_pos = pos + sbptr - (sbuf[0] == '^');
+			    end_pos = (t - zt) + sbptr - (sbuf[0] == '^');
 		    }
 		}
 		if (t) {