commit febb78fa1798e0f95983b3f7881419a754886df5
author Bram Moolenaar <Bram@vim.org> Wed Dec 29 11:59:53 2021 +0000
committer Bram Moolenaar <Bram@vim.org> Wed Dec 29 11:59:53 2021 +0000
tree dc127471312decf514a729a7d1cfb028f39e690d
parent c97f9a55bd020b94d92c392516d763ed5e43d872

patch 8.2.3931: Coverity reports a memory leak

Problem:    Coverity reports a memory leak.
Solution:   Free memory in case of failure.

src/diff.c

diff --git a/src/diff.c b/src/diff.c
index 9fb8726..d422338 100644
--- a/src/diff.c
+++ b/src/diff.c
@@ -3310,7 +3310,10 @@
 	return -1;
 
     if (ga_grow(&dout->dout_ga, 1) == FAIL)
+    {
+	vim_free(p);
 	return -1;
+    }
 
     p->lnum_orig  = start_a + 1;
     p->count_orig = count_a;