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| author | Anton Ivanov <[email protected]> | 2026-06-02 19:27:52 +0100 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2026-06-13 10:42:17 -0600 |
| commit | f3d2ff3f5c3f49216b45a30b4b9a315a1b8d2142 (patch) | |
| tree | 8a3452ce0628247f697acfa6f83fff20a0d67c2b /tests/git-scripts | |
| parent | 69f6272b24a26c17a5b6de3b041218ec57239943 (diff) | |
fdt: Check return value of fdt_get_name() calls
fdt_get_name() can return NULL and set len to a negative error code.
fdt_find_regions() does not check for this, leading to a potential NULL
pointer dereference and a buffer out-of-bounds write during signature
verification of an untrusted FIT. fdt_next_region(), fdt_check_full(),
and display_fdt_by_regions() also lack validation.
Add NULL checks and propagate the error code from fdt_get_name()
to the caller.
Signed-off-by: Anton Ivanov <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Diffstat (limited to 'tests/git-scripts')
0 files changed, 0 insertions, 0 deletions