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| author | Eric Snowberg <eric.snowberg@oracle.com> | 2022-11-02 10:39:43 -0600 |
|---|---|---|
| committer | Peter Jones <pjones@redhat.com> | 2022-11-08 12:46:46 -0500 |
| commit | 2d4ebb5a798aafd3b06d2c3cb9c9840c1caa41ef (patch) | |
| tree | a82902aee8da5caf87a1864b18d7cb8795b5d870 /Cryptlib/SysCall/TimerWrapper.c | |
| parent | 5c537b3d0cf8c393dad2e61d49aade68f3af1401 (diff) | |
| download | efi-boot-shim-2d4ebb5a798aafd3b06d2c3cb9c9840c1caa41ef.tar.gz efi-boot-shim-2d4ebb5a798aafd3b06d2c3cb9c9840c1caa41ef.zip | |
load_cert_file: Fix stack issue
0214cd9cef5a fixes a NULL pointer dereference problem, it introduces two
new problems. First it incorrectly assumes li.FilePath is a string.
Second, it puts EFI_LOADED_IMAGE li on the stack. It has been found
that not all archectures can handle this being on the stack.
The shim_li variable will be setup properly from the read_image
call. Use the global shim_li variable instead when calling
verify_image.
Signed-off-by: Eric Snowberg <eric.snowberg@oracle.com>
Diffstat (limited to 'Cryptlib/SysCall/TimerWrapper.c')
0 files changed, 0 insertions, 0 deletions