While the previous pass through fixed one place where we knew that fdt_getprop would be given a positive len, in the case of 'fdt set' we do not, so check that we did no get NULL from fdt_getprop().

Cc: Simon Glass sjg@chromium.org Reported-by: Coverity (CID: 163249) Fixes 72c98ed1ab48 ("fdt: Add a check to do_fdt() for coverity") Signed-off-by: Tom Rini trini@konsulko.com --- cmd/fdt.c | 4 ++++ 1 file changed, 4 insertions(+)

diff --git a/cmd/fdt.c b/cmd/fdt.c index 31a536198c8e..05e19f8a72bf 100644 --- a/cmd/fdt.c +++ b/cmd/fdt.c @@ -284,6 +284,10 @@ static int do_fdt(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) len = 0; } else { ptmp = fdt_getprop(working_fdt, nodeoffset, prop, &len); + if (!ptmp) { + printf("prop (%s) not found!\n", prop); + return 1; + } if (len > SCRATCHPAD) { printf("prop (%d) doesn't fit in scratchpad!\n", len);