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solokey: Prevent a critical warning when parsing invalid JSON data

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This commit is contained in:
Richard Hughes 2020-12-08 18:36:33 +00:00
parent c79e76d2aa
commit 84e8d24540
1 changed files with 7 additions and 0 deletions
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7
plugins/solokey/fu-solokey-firmware.c
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@ -55,6 +55,13 @@ fu_solokey_firmware_parse (FuFirmware *firmware,
return FALSE; return FALSE;
} }
json_root = json_parser_get_root (parser); json_root = json_parser_get_root (parser);
if (json_root == NULL || !JSON_NODE_HOLDS_OBJECT (json_root)) {
g_set_error_literal (error,
FWUPD_ERROR,
FWUPD_ERROR_INVALID_FILE,
"JSON invalid as has no root");
return FALSE;
}
json_obj = json_node_get_object (json_root); json_obj = json_node_get_object (json_root);
if (!json_object_has_member (json_obj, "firmware")) { if (!json_object_has_member (json_obj, "firmware")) {
g_set_error_literal (error, g_set_error_literal (error,