diff options
author | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | 2022-10-28 08:40:23 +0000 |
---|---|---|
committer | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | 2022-10-28 08:40:23 +0000 |
commit | 8b96b67ca61dc5cc7e23d94f5f0edc64cc50b3f6 (patch) | |
tree | f29df083681388501085cc17375322d8888d1bf6 | |
parent | 21158ae3ee232a3a269a16b958b2ec214810bfab (diff) | |
parent | 21007bde51f0f050fa6ebaa9476346857b79e9e4 (diff) | |
download | dtc-android13-mainline-networking-release.tar.gz |
Snap for 9229821 from 21007bde51f0f050fa6ebaa9476346857b79e9e4 to mainline-networking-releaseaml_net_331910030aml_net_331812010aml_net_331710000aml_net_331610000aml_net_331412000aml_net_331313030aml_net_331313010android13-mainline-networking-release
Change-Id: I720a5b4215756f48ff06b2cac10b586de76dc196
-rw-r--r-- | libfdt/fdt_ro.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libfdt/fdt_ro.c b/libfdt/fdt_ro.c index e03570a..67fb218 100644 --- a/libfdt/fdt_ro.c +++ b/libfdt/fdt_ro.c @@ -253,6 +253,12 @@ int fdt_path_offset_namelen(const void *fdt, const char *path, int namelen) FDT_RO_PROBE(fdt); + if (namelen < 1) + return -FDT_ERR_BADPATH; + + if (namelen < 1) + return -FDT_ERR_BADPATH; + /* see if we have an alias */ if (*path != '/') { const char *q = memchr(path, '/', end - p); |