diff options
| author | Martin Schwan <[email protected]> | 2026-02-11 09:36:22 +0100 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2026-02-16 11:52:01 -0600 |
| commit | c3538f788dbac291df24171ae1eeb1563ab8af53 (patch) | |
| tree | 20ec955a3e420e9603ed803d1b5b1a5e3caf067c /boot | |
| parent | 2ac30d21e459736acb164c363498596872e0bfb3 (diff) | |
bootstd: rauc: Fix null pointer access while checking root part
Fix a segmentation fault caused by a null pointer access during root
partition checking. The function part_get_info() was falsely given null
for the disk_partition struct, which later resulted in accessing a null
pointer and thus undefined behavior.
Fixes: 5d7c080ae5dc ("bootstd: rauc: Don't check root part filesystem")
Signed-off-by: Martin Schwan <[email protected]>
Diffstat (limited to 'boot')
| -rw-r--r-- | boot/bootmeth_rauc.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/boot/bootmeth_rauc.c b/boot/bootmeth_rauc.c index 432d170e006..d7b0c686ffe 100644 --- a/boot/bootmeth_rauc.c +++ b/boot/bootmeth_rauc.c @@ -97,6 +97,7 @@ static int distro_rauc_scan_parts(struct bootflow *bflow) { struct blk_desc *desc; struct distro_rauc_priv *priv; + struct disk_partition fs_info; char *boot_order; const char **boot_order_list; bool slot_found = false; @@ -123,7 +124,7 @@ static int distro_rauc_scan_parts(struct bootflow *bflow) if (ret) continue; fs_close(); - ret = part_get_info(desc, slot->root_part, NULL); + ret = part_get_info(desc, slot->root_part, &fs_info); if (ret) continue; slot_found = true; |