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examples: Check whether the returned date is valid

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Prints may have an invalid date. Extend the checks so that this is also
caught in addition to a NULL date.
This commit is contained in:
Benjamin Berg
2022-01-28 17:30:37 +01:00
parent ae5696a9bb
commit 168ab98021
3 changed files with 9 additions and 5 deletions
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4
examples/identify.c
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@@ -143,6 +143,7 @@ on_identify_cb (FpDevice *dev, FpPrint *match, FpPrint *print,
if (match)
{
g_autoptr(FpPrint) matched_print = g_object_ref (match);
const GDate *date;
char date_str[128] = {};
identify_data->ret_value = EXIT_SUCCESS;
@@ -155,7 +156,8 @@ on_identify_cb (FpDevice *dev, FpPrint *match, FpPrint *print,
matched_print = g_steal_pointer (&stored_print);
}
if (fp_print_get_enroll_date (matched_print))
date = fp_print_get_enroll_date (matched_print);
if (date && g_date_valid (date))
g_date_strftime (date_str, G_N_ELEMENTS (date_str), "%Y-%m-%d\0",
fp_print_get_enroll_date (matched_print));
else