commit 8e7cc6b920ddea37deaa5e6b7b3bdfff2222d137
author Bram Moolenaar <Bram@vim.org> Thu Dec 30 10:32:25 2021 +0000
committer Bram Moolenaar <Bram@vim.org> Thu Dec 30 10:32:25 2021 +0000
tree ee2e602e1f264c219f2e7f3bfc7628b8b6bb7e85
parent ab16ad33ba10dd12ff6660fa57b88f1a30ddd8ba

patch 8.2.3942: Coverity reports a possible memory leak

Problem:    Coverity reports a possible memory leak.
Solution:   Free the array if allocation fails.

src/insexpand.c

diff --git a/src/insexpand.c b/src/insexpand.c
index c547892..07ac71d 100644
--- a/src/insexpand.c
+++ b/src/insexpand.c
@@ -3193,6 +3193,8 @@
     num_matches = expand_spelling(lnum, compl_pattern, &matches);
     if (num_matches > 0)
 	ins_compl_add_matches(num_matches, matches, p_ic);
+    else
+	vim_free(matches);
 #endif
 }
 

src/version.c

diff --git a/src/version.c b/src/version.c
index 2a5260a..70372a6 100644
--- a/src/version.c
+++ b/src/version.c
@@ -750,6 +750,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    3942,
+/**/
     3941,
 /**/
     3940,