commit 42dd7aee41ffcc5afdbf9bb83d70e7123261cada
author Bram Moolenaar <Bram@vim.org> Tue Feb 23 22:50:12 2016 +0100
committer Bram Moolenaar <Bram@vim.org> Tue Feb 23 22:50:12 2016 +0100
tree d7f9685c4e8ce2966dfc57bcd4fd4f1d228e1f15
parent 1858a842af5e3b07157add378ee3fd7b512cfea6

patch 7.4.1410
Problem:    Leaking memory in cscope interface.
Solution:   Free memory when no tab is found. (Christian Brabandt)

src/if_cscope.c

diff --git a/src/if_cscope.c b/src/if_cscope.c
index b5ca614..2f75390 100644
--- a/src/if_cscope.c
+++ b/src/if_cscope.c
@@ -2062,7 +2062,10 @@
     strcpy(tbuf, matches[0]);
     ptag = strtok(tbuf, "\t");
     if (ptag == NULL)
+    {
+	vim_free(tbuf);
 	return;
+    }
 
     newsize = (int)(strlen(cstag_msg) + strlen(ptag));
     buf = (char *)alloc(newsize);