From 8778188bc3d4755499563aca618bf51f8f9f2444 Mon Sep 17 00:00:00 2001
From: Nikias Bassen
Date: Wed, 2 Nov 2022 13:18:38 +0100
Subject: jplist: Prevent multiplication overflow by casting to larger type

Found by CodeQL
---
 src/jplist.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/jplist.c b/src/jplist.c
index e615299..d12540e 100644
--- a/src/jplist.c
+++ b/src/jplist.c
@@ -324,7 +324,7 @@ static int node_estimate_size(node_t *node, uint64_t *size, uint32_t depth, int
             *size += n_children-1; // number of ':' and ','
             if (prettify) {
                 *size += n_children; // number of '\n' and extra space
-                *size += n_children * (depth+1); // indent for every 2nd child
+                *size += (uint64_t)n_children * (depth+1); // indent for every 2nd child
                 *size += 1; // additional '\n'
             }
             break;
@@ -333,7 +333,7 @@ static int node_estimate_size(node_t *node, uint64_t *size, uint32_t depth, int
             *size += n_children-1; // number of ','
             if (prettify) {
                 *size += n_children; // number of '\n'
-                *size += n_children * ((depth+1)<<1); // indent for every child
+                *size += (uint64_t)n_children * ((depth+1)<<1); // indent for every child
                 *size += 1; // additional '\n'
             }
             break;
-- 
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