diff options
Diffstat (limited to 'boot')
| -rw-r--r-- | boot/fdt_region.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/boot/fdt_region.c b/boot/fdt_region.c index 0a9d47bb2bd..dd6e87925be 100644 --- a/boot/fdt_region.c +++ b/boot/fdt_region.c @@ -88,6 +88,8 @@ int fdt_find_regions(const void *fdt, char * const inc[], int inc_count, if (depth == FDT_MAX_DEPTH) return -FDT_ERR_BADSTRUCTURE; name = fdt_get_name(fdt, offset, &len); + if (!name) + return len; /* The root node must have an empty name */ if (!depth && *name) @@ -563,6 +565,9 @@ int fdt_next_region(const void *fdt, if (p.depth == FDT_MAX_DEPTH) return -FDT_ERR_BADSTRUCTURE; name = fdt_get_name(fdt, offset, &len); + if (!name) + return len; + if (p.end - path + 2 + len >= path_len) return -FDT_ERR_NOSPACE; |