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| author | Bryan Wu <cooloney@gmail.com> | 2014-08-15 16:51:39 -0700 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2014-08-21 12:01:30 -0400 |
| commit | e6c88a6bbe50011acc5d9ba833526ce9676280ae (patch) | |
| tree | acea11da592dff201ac2fbd99d6769820f963159 | |
| parent | 6c454fedf5195e4160bd7aa398f7a4bb17d7157c (diff) | |
| download | u-boot-imx-e6c88a6bbe50011acc5d9ba833526ce9676280ae.zip u-boot-imx-e6c88a6bbe50011acc5d9ba833526ce9676280ae.tar.gz u-boot-imx-e6c88a6bbe50011acc5d9ba833526ce9676280ae.tar.bz2 | |
bootm: make sure pass NULL when argc < 1
arg[0] might not be NULL even if argc < 1, so fix this as before.
Signed-off-by: Bryan Wu <pengw@nvidia.com>
| -rw-r--r-- | common/bootm.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/common/bootm.c b/common/bootm.c index 245c82a..ff81a27 100644 --- a/common/bootm.c +++ b/common/bootm.c @@ -731,8 +731,9 @@ static const void *boot_get_kernel(cmd_tbl_t *cmdtp, int flag, int argc, int os_noffset; #endif - img_addr = genimg_get_kernel_addr_fit(argv[0], &fit_uname_config, - &fit_uname_kernel); + img_addr = genimg_get_kernel_addr_fit(argc < 1 ? NULL : argv[0], + &fit_uname_config, + &fit_uname_kernel); bootstage_mark(BOOTSTAGE_ID_CHECK_MAGIC); |