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| author | Toomas Soome <tsoome@FreeBSD.org> | 2020-02-20 08:55:18 +0000 |
|---|---|---|
| committer | Toomas Soome <tsoome@FreeBSD.org> | 2020-02-20 08:55:18 +0000 |
| commit | ef91a071ac534ed1293f624e4e205916da8f30a4 (patch) | |
| tree | 365ce37541300fbd224524ed7ba071eaee423e44 /stand/efi | |
| parent | 8abc11f65c828a58263e4b4a8eac70fdf7082792 (diff) | |
| download | src-test-ef91a071ac534ed1293f624e4e205916da8f30a4.tar.gz src-test-ef91a071ac534ed1293f624e4e205916da8f30a4.zip | |
connect_controllers() is missing NULL pointer check
Add missing check of malloc() result.
Notes
Notes:
svn path=/head/; revision=358159
Diffstat (limited to 'stand/efi')
| -rw-r--r-- | stand/efi/libefi/efi_driver_utils.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/stand/efi/libefi/efi_driver_utils.c b/stand/efi/libefi/efi_driver_utils.c index 0edea5c1e0d87..e5034c2e34d69 100644 --- a/stand/efi/libefi/efi_driver_utils.c +++ b/stand/efi/libefi/efi_driver_utils.c @@ -52,6 +52,8 @@ connect_controllers(EFI_GUID *filter) } handles = malloc(hsize); + if (handles == NULL) + return (EFI_OUT_OF_RESOURCES); nhandles = hsize / sizeof(EFI_HANDLE); status = BS->LocateHandle(ByProtocol, filter, NULL, |