| commit | bfb9c7cab78de0fb01e70dc0832814319d73d781 | [log] [tgz] |
|---|---|---|
| author | Pierre-Clément Tosi <ptosi@google.com> | Fri Sep 23 08:10:00 2022 +0000 |
| committer | Presubmit Automerger Backend <android-build-presubmit-automerger-backend@system.gserviceaccount.com> | Fri Sep 23 08:10:00 2022 +0000 |
| tree | 4e184f0460d3161448af0e439c9b2945836c7fd8 | |
| parent | 43bb63674cdf75b3f7597e40274a99a5fe0c911a [diff] | |
| parent | a6ac6d916df145366bcb34f5507d5da213b2ebaf [diff] |
[automerge] libfdt: fdt_path_offset_namelen: Reject empty paths 2p: a6ac6d916d Original change: https://googleplex-android-review.googlesource.com/c/platform/external/dtc/+/20024810 Bug: 246465319 Change-Id: Ib348553c3f7534e9d17c8737ed96459b87775f9f
diff --git a/libfdt/fdt_ro.c b/libfdt/fdt_ro.c index e03570a..7a65dfe 100644 --- a/libfdt/fdt_ro.c +++ b/libfdt/fdt_ro.c
@@ -253,6 +253,9 @@ FDT_RO_PROBE(fdt); + if (namelen < 1) + return -FDT_ERR_BADPATH; + /* see if we have an alias */ if (*path != '/') { const char *q = memchr(path, '/', end - p);