You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
37 lines
1.0 KiB
37 lines
1.0 KiB
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
From: Darren Kenny <darren.kenny@oracle.com>
|
|
Date: Thu, 3 Dec 2020 14:39:45 +0000
|
|
Subject: [PATCH] mmap: Fix memory leak when iterating over mapped memory
|
|
|
|
When returning from grub_mmap_iterate() the memory allocated to present
|
|
is not being released causing it to leak.
|
|
|
|
Fixes: CID 96655
|
|
|
|
Signed-off-by: Darren Kenny <darren.kenny@oracle.com>
|
|
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
|
|
---
|
|
grub-core/mmap/mmap.c | 2 ++
|
|
1 file changed, 2 insertions(+)
|
|
|
|
diff --git a/grub-core/mmap/mmap.c b/grub-core/mmap/mmap.c
|
|
index 7ebf32e1e..8bf235f34 100644
|
|
--- a/grub-core/mmap/mmap.c
|
|
+++ b/grub-core/mmap/mmap.c
|
|
@@ -270,6 +270,7 @@ grub_mmap_iterate (grub_memory_hook_t hook, void *hook_data)
|
|
hook_data))
|
|
{
|
|
grub_free (ctx.scanline_events);
|
|
+ grub_free (present);
|
|
return GRUB_ERR_NONE;
|
|
}
|
|
|
|
@@ -282,6 +283,7 @@ grub_mmap_iterate (grub_memory_hook_t hook, void *hook_data)
|
|
}
|
|
|
|
grub_free (ctx.scanline_events);
|
|
+ grub_free (present);
|
|
return GRUB_ERR_NONE;
|
|
}
|
|
|