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-rw-r--r--src/io/cli.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/io/cli.c b/src/io/cli.c
index 4a75646..c37652c 100644
--- a/src/io/cli.c
+++ b/src/io/cli.c
@@ -201,6 +201,8 @@ error_t cli_parse(int key, char *arg, struct argp_state *state) {
cfg->from_seed = true;
if (arg) {
// ANSI X9.62 specifies seed as at least 160 bits in length.
+ // TODO: validate that it is a hex string, or what actually? It
+ // can be any PARI int. so 123465689 or 0xab45 or 0b1101100100
if (strlen(arg) < 40) {
argp_failure(
state, 1, 0,