If calloc() return NULL, don't dereference it.
Fixes: 2a92080d8c44 ("efi_loader: add file/filesys support")
Signed-off-by: Heinrich Schuchardt <[email protected]>
---
lib/efi_loader/efi_file.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/lib/efi_loader/efi_file.c b/lib/efi_loader/efi_file.c
index 3764a92b50..3c56cebf96 100644
--- a/lib/efi_loader/efi_file.c
+++ b/lib/efi_loader/efi_file.c
@@ -195,6 +195,8 @@ static struct efi_file_handle *file_open(struct file_system
*fs,
/* +2 is for null and '/' */
fh = calloc(1, sizeof(*fh) + plen + (flen * MAX_UTF8_PER_UTF16) + 2);
+ if (!fh)
+ return NULL;
fh->open_mode = open_mode;
fh->base = efi_file_handle_protocol;
--
2.40.1
