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| author | David Gibson <david@gibson.dropbear.id.au> | 2021-03-09 14:49:35 +1100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2021-12-14 16:00:44 +0100 |
| commit | a3fa0702c84d8cf0c9eed268b533043058c3711a (patch) | |
| tree | 8d770856e21f3048efb2df265b77c473906002b1 /gccdeps.py | |
| parent | Set last_comp_version correctly in new dtb and fix potential version issues i... (diff) | |
| download | rtems-a3fa0702c84d8cf0c9eed268b533043058c3711a.tar.bz2 | |
libfdt: Fix a possible "unchecked return value" warning
Apparently the unchecked return value of the first fdt_next_tag() call in
fdt_add_subnode_namelen() is tripping Coverity Scan in some circumstances,
although it appears not to for the scan on our project itself.
This fdt_next_tag() should always return FDT_BEGIN_NODE, since otherwise
the fdt_subnode_offset_namelen() above would have returned BADOFFSET or
BADSTRUCTURE.
Still, add a check to shut Coverity up, gated by a can_assume() to avoid
bloat in small builds.
Reported-by: Ryan Long <ryan.long@oarcorp.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'gccdeps.py')
0 files changed, 0 insertions, 0 deletions