diff options
| author |  ncteisen <ncteisen@gmail.com> | 2018-06-06 16:55:42 -0700 |
|---|---|---|
| committer | ncteisen <ncteisen@gmail.com> | 2018-06-06 16:55:42 -0700 |
| commit | 1b83d32b7daa7c16b83a61deda62ebdf706c2cfc (patch) | |
| tree | 821f369811467fd9bf6584507ae1f51cea744b17 /src/core | |
| parent | f03344e73a4e0eafb969fe4675babcb50ac08ae6 (diff) | |
Fix fuzzer error
Diffstat (limited to 'src/core')
| -rw-r--r-- | src/core/lib/security/util/json_util.cc | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/core/lib/security/util/json_util.cc b/src/core/lib/security/util/json_util.cc index 75512a19c9..fe9f5fe3d3 100644 --- a/src/core/lib/security/util/json_util.cc +++ b/src/core/lib/security/util/json_util.cc @@ -29,6 +29,10 @@ const char* grpc_json_get_string_property(const grpc_json* json, const char* prop_name) { grpc_json* child; for (child = json->child; child != nullptr; child = child->next) { + if (child->key == nullptr) { + gpr_log(GPR_ERROR, "Invalid (null) JSON key encountered"); + return nullptr; + } if (strcmp(child->key, prop_name) == 0) break; } if (child == nullptr || child->type != GRPC_JSON_STRING) { |