diff options
| author | Simon Glass <sjg@chromium.org> | 2018-11-23 21:29:25 -0700 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2018-12-05 06:01:34 -0700 |
| commit | 12efc933b9e69f7340703655d84b9b610fa42fd4 (patch) | |
| tree | 3e0d0be9f820ce26d6da65c681c634e14aaaba32 /arch | |
| parent | 6b5e420137b42f3c23669b07a7b0c6ff5502fcb9 (diff) | |
sandbox: Check the filename in jump_to_image_no_args()
If the filename is NULL this function currently crashes. Update it to fail
gracefully.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/sandbox/cpu/spl.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/arch/sandbox/cpu/spl.c b/arch/sandbox/cpu/spl.c index 5005ed2f54..2ca4cd6e35 100644 --- a/arch/sandbox/cpu/spl.c +++ b/arch/sandbox/cpu/spl.c @@ -69,7 +69,11 @@ void __noreturn jump_to_image_no_args(struct spl_image_info *spl_image) { const char *fname = spl_image->arg; - os_fd_restore(); - os_spl_to_uboot(fname); + if (fname) { + os_fd_restore(); + os_spl_to_uboot(fname); + } else { + printf("No filename provided for U-Boot\n"); + } hang(); } |