From 14f27b4e3b009d10bb9a3b43b74585c73a7c7626 Mon Sep 17 00:00:00 2001
From: Michal Schmidt <mschmidt@redhat.com>
Date: Tue, 21 Oct 2014 14:36:03 +0200
Subject: strv: use realloc_multiply() to check for multiplication overflow

This could overflow on 32bit, where size_t is the same as unsigned.
---
 src/shared/strv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/shared/strv.c')

diff --git a/src/shared/strv.c b/src/shared/strv.c
index efa648df88..00857e40a7 100644
--- a/src/shared/strv.c
+++ b/src/shared/strv.c
@@ -392,7 +392,7 @@ int strv_push(char ***l, char *value) {
         if (m < n)
                 return -ENOMEM;
 
-        c = realloc(*l, sizeof(char*) * (size_t) m);
+        c = realloc_multiply(*l, sizeof(char*), m);
         if (!c)
                 return -ENOMEM;
 
-- 
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