commit 109aece79d1b5f14f6a84ff2ac068cfffebeba80
author Bram Moolenaar <Bram@vim.org> Mon Jun 01 19:08:54 2020 +0200
committer Bram Moolenaar <Bram@vim.org> Mon Jun 01 19:08:54 2020 +0200
tree 0196e6848b8765e3296f601de7010a2fba156c1b
parent f9ca08e95ff5b66a02c75334264dd86508b2a453

patch 8.2.0880: leaking memory when using searchcount()

Problem:    Leaking memory when using searchcount().
Solution:   Free the last used search pattern.

src/search.c

diff --git a/src/search.c b/src/search.c
index e0b0f9b..a6b60f6 100644
--- a/src/search.c
+++ b/src/search.c
@@ -4147,6 +4147,7 @@
     {
 	if (*pattern == NUL)
 	    goto the_end;
+	vim_free(spats[last_idx].pat);
 	spats[last_idx].pat = vim_strsave(pattern);
     }
     if (spats[last_idx].pat == NULL || *spats[last_idx].pat == NUL)

src/version.c

diff --git a/src/version.c b/src/version.c
index 80be6d0..3a74509 100644
--- a/src/version.c
+++ b/src/version.c
@@ -747,6 +747,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    880,
+/**/
     879,
 /**/
     878,