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[SECURITY PATCH 032/117] disk/ldm: If failed then free vg variable too
From: |
Daniel Kiper |
Subject: |
[SECURITY PATCH 032/117] disk/ldm: If failed then free vg variable too |
Date: |
Tue, 2 Mar 2021 19:00:39 +0100 |
From: Paulo Flabiano Smorigo <pfsmorigo@canonical.com>
Fixes: CID 73809
Signed-off-by: Paulo Flabiano Smorigo <pfsmorigo@canonical.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
---
grub-core/disk/ldm.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/grub-core/disk/ldm.c b/grub-core/disk/ldm.c
index 48942549a..c25941ec9 100644
--- a/grub-core/disk/ldm.c
+++ b/grub-core/disk/ldm.c
@@ -199,6 +199,7 @@ make_vg (grub_disk_t disk,
{
grub_free (vg->uuid);
grub_free (vg->name);
+ grub_free (vg);
return NULL;
}
grub_memcpy (vg->uuid, label->group_guid, LDM_GUID_STRLEN);
--
2.11.0
- Re: [SECURITY PATCH 029/117] zstd: Initialize seq_t structure fully, (continued)
- [SECURITY PATCH 033/117] disk/ldm: Fix memory leak on uninserted lv references, Daniel Kiper, 2021/03/02
- [SECURITY PATCH 027/117] gnulib/regcomp: Fix uninitialized re_token, Daniel Kiper, 2021/03/02
- [SECURITY PATCH 031/117] disk/ldm: Make sure comp data is freed before exiting from make_vg(), Daniel Kiper, 2021/03/02
- [SECURITY PATCH 034/117] disk/cryptodisk: Fix potential integer overflow, Daniel Kiper, 2021/03/02
- [SECURITY PATCH 035/117] hfsplus: Check that the volume name length is valid, Daniel Kiper, 2021/03/02
- [SECURITY PATCH 036/117] zfs: Fix possible negative shift operation, Daniel Kiper, 2021/03/02
- [SECURITY PATCH 028/117] io/lzopio: Resolve unnecessary self-assignment errors, Daniel Kiper, 2021/03/02
- [SECURITY PATCH 039/117] zfsinfo: Correct a check for error allocating memory, Daniel Kiper, 2021/03/02
- [SECURITY PATCH 032/117] disk/ldm: If failed then free vg variable too,
Daniel Kiper <=
- [SECURITY PATCH 040/117] affs: Fix memory leaks, Daniel Kiper, 2021/03/02
- [SECURITY PATCH 038/117] zfs: Fix possible integer overflows, Daniel Kiper, 2021/03/02
- [SECURITY PATCH 037/117] zfs: Fix resource leaks while constructing path, Daniel Kiper, 2021/03/02
- [SECURITY PATCH 041/117] libgcrypt/mpi: Fix possible unintended sign extension, Daniel Kiper, 2021/03/02
- [SECURITY PATCH 044/117] normal/completion: Fix leaking of memory when processing a completion, Daniel Kiper, 2021/03/02
- [SECURITY PATCH 043/117] syslinux: Fix memory leak while parsing, Daniel Kiper, 2021/03/02
- [SECURITY PATCH 045/117] commands/hashsum: Fix a memory leak, Daniel Kiper, 2021/03/02
- [SECURITY PATCH 042/117] libgcrypt/mpi: Fix possible NULL dereference, Daniel Kiper, 2021/03/02
- [SECURITY PATCH 046/117] commands/probe: Fix a resource leak when probing disks, Daniel Kiper, 2021/03/02
- [SECURITY PATCH 047/117] video/efi_gop: Remove unnecessary return value of grub_video_gop_fill_mode_info(), Daniel Kiper, 2021/03/02