blob: 7e63df578e2a8f28dac316f49209252fd84b1d9c (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
|
From 085f027e9e9f1478f68ddda705f83b244ee3bd88 Mon Sep 17 00:00:00 2001
From: Robbie Harwood <rharwood@redhat.com>
Date: Mon, 18 Apr 2022 13:08:18 -0400
Subject: [PATCH] Fix invalid free in main()
data is allocated by mmap() in prepare_data().
Resolves: #173
Signed-off-by: Robbie Harwood <rharwood@redhat.com>
Upstream-Status: Backport
Link: https://github.com/rhboot/efivar/commit/6be2cb1c0139ac177e754b0767abf1ca1533847f
Signed-off-by: Grygorii Tertychnyi <grygorii.tertychnyi@leica-geosystems.com>
---
src/efivar.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/efivar.c b/src/efivar.c
index 5cd1eb2bc73c..09f85edd0a38 100644
--- a/src/efivar.c
+++ b/src/efivar.c
@@ -633,7 +633,7 @@ int main(int argc, char *argv[])
if (sz < 0)
err(1, "Could not import data from \"%s\"", infile);
- free(data);
+ munmap(data, data_size);
data = NULL;
data_size = 0;
|
