From 6bf33f9fc2fc6fd55b4fee9094138bb498f3ad96 Mon Sep 17 00:00:00 2001
From: Enno Rehling <enno.rehling@gmail.com>
Date: Sun, 9 Dec 2018 18:56:04 +0100
Subject: [PATCH] stop coverity warning (realloc).

---
 src/attributes/key.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/attributes/key.c b/src/attributes/key.c
index 66af66b89..ac4dbb4d5 100644
--- a/src/attributes/key.c
+++ b/src/attributes/key.c
@@ -260,6 +260,7 @@ static int *keys_update(int *base, int key, int val)
                 ptrdiff_t diff = kv - base;
                 sz = keys_size(n + 1);
                 base = realloc(base, (sz * 2 + 1) * sizeof(int));
+                if (!base) abort();
                 kv = base + diff;
             }
             base[0] = n + 1;