commit 1a56ea8381b79c4e7697b6a05451dde5940228ea
author Bram Moolenaar <Bram@vim.org> Sat May 21 16:28:42 2022 +0100
committer Bram Moolenaar <Bram@vim.org> Sat May 21 16:28:42 2022 +0100
tree af9de0e26d2e29715939b707d4bee4d5c91586fb
parent f79d9dd43f6fe05711d7e2616ab4b8bde2ccb089

patch 8.2.4990: memory leak when :defcompile fails

Problem:    Memory leak when :defcompile fails.
Solution:   Free fname when returning early.

src/userfunc.c

diff --git a/src/userfunc.c b/src/userfunc.c
index 6eabd8b..bc4bc45 100644
--- a/src/userfunc.c
+++ b/src/userfunc.c
@@ -5037,6 +5037,7 @@
     }
     if (!ends_excmd2(name, arg))
     {
+	vim_free(fname);
 	emsg(ex_errmsg(e_trailing_characters_str, arg));
 	return NULL;
     }

src/version.c

diff --git a/src/version.c b/src/version.c
index c6e6a39..6cb825c 100644
--- a/src/version.c
+++ b/src/version.c
@@ -747,6 +747,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    4990,
+/**/
     4989,
 /**/
     4988,