diff options
Diffstat (limited to 'meta/recipes-bsp/grub/files/0006-kern-efi-Fix-memory-leak-on-failure.patch')
-rw-r--r-- | meta/recipes-bsp/grub/files/0006-kern-efi-Fix-memory-leak-on-failure.patch | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/meta/recipes-bsp/grub/files/0006-kern-efi-Fix-memory-leak-on-failure.patch b/meta/recipes-bsp/grub/files/0006-kern-efi-Fix-memory-leak-on-failure.patch new file mode 100644 index 0000000000..9d7327cee6 --- /dev/null +++ b/meta/recipes-bsp/grub/files/0006-kern-efi-Fix-memory-leak-on-failure.patch | |||
@@ -0,0 +1,30 @@ | |||
1 | From d4fd0243920b71cc6e03cc0cadf23b4fe03c352f Mon Sep 17 00:00:00 2001 | ||
2 | From: Darren Kenny <darren.kenny@oracle.com> | ||
3 | Date: Thu, 5 Nov 2020 10:15:25 +0000 | ||
4 | Subject: [PATCH] kern/efi: Fix memory leak on failure | ||
5 | |||
6 | Free the memory allocated to name before returning on failure. | ||
7 | |||
8 | Fixes: CID 296222 | ||
9 | |||
10 | Signed-off-by: Darren Kenny <darren.kenny@oracle.com> | ||
11 | Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com> | ||
12 | |||
13 | Upstream-Status: Backport [https://git.savannah.gnu.org/cgit/grub.git/commit/?id=ed286ceba6015d37a9304f04602451c47bf195d7] | ||
14 | Signed-off-by: Marta Rybczynska <marta.rybczynska@huawei.com> | ||
15 | --- | ||
16 | grub-core/kern/efi/efi.c | 1 + | ||
17 | 1 file changed, 1 insertion(+) | ||
18 | |||
19 | diff --git a/grub-core/kern/efi/efi.c b/grub-core/kern/efi/efi.c | ||
20 | index 6a38080..baeeef0 100644 | ||
21 | --- a/grub-core/kern/efi/efi.c | ||
22 | +++ b/grub-core/kern/efi/efi.c | ||
23 | @@ -415,6 +415,7 @@ grub_efi_get_filename (grub_efi_device_path_t *dp0) | ||
24 | { | ||
25 | grub_error (GRUB_ERR_OUT_OF_RANGE, | ||
26 | "malformed EFI Device Path node has length=%d", len); | ||
27 | + grub_free (name); | ||
28 | return NULL; | ||
29 | } | ||
30 | |||