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| author | Simon Glass <sjg@chromium.org> | 2017-06-07 10:28:41 -0600 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2017-06-12 08:38:08 -0400 |
| commit | 72c98ed1ab48dbd2f3129160413dcc10565aae0c (patch) | |
| tree | 1d7101f068c8b0aac00cbdacf59464c00cbc9101 /cmd/fdt.c | |
| parent | 96725153197f32e00a07d0fe1bfbab8662d94cb9 (diff) | |
| download | u-boot-72c98ed1ab48dbd2f3129160413dcc10565aae0c.tar.gz | |
fdt: Add a check to do_fdt() for coverity
We know that fdt_getprop() does not return NULL when len is > 0 but
coverity does not. Add an extra check to keep it happy.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reported-by: Coverity (CID: 163249)
Fixes: bc80295b (fdt: Add get commands to fdt)
Diffstat (limited to 'cmd/fdt.c')
| -rw-r--r-- | cmd/fdt.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -380,7 +380,7 @@ static int do_fdt(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) /* no property value */ setenv(var, ""); return 0; - } else if (len > 0) { + } else if (nodep && len > 0) { if (subcmd[0] == 'v') { int ret; |