From 611f78ea5e38b9d7ba9a0208fdcd387c7ce4f47e Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pj@pehjota.net>
Date: Sun, 29 Aug 2021 16:13:26 -0400
Subject: datetime: Init all relevant struct tm members

---
(limited to 'src')

diff --git a/src/datetime.c b/src/datetime.c
index 4041358..c98f27a 100644
--- a/src/datetime.c
+++ b/src/datetime.c
@@ -40,10 +40,14 @@ datetime_parse(const char *input, time_t *arg_sec)
 	struct tm *now_tm;
 
 	for (i = 0; DATETIME_FMTS_[i] != NULL; ++i) {
-		arg_tm.tm_year = INT_MIN;  /* Sentinel */
-		arg_tm.tm_mday = INT_MIN;  /* Sentinel */
-		arg_tm.tm_sec  = 0;        /* Default */
-		arg_tm.tm_isdst = -1;
+		arg_tm.tm_year  = INT_MIN;
+		arg_tm.tm_mon   = INT_MIN;
+		arg_tm.tm_mday  = INT_MIN;
+		arg_tm.tm_wday  = INT_MIN;
+		arg_tm.tm_hour  = INT_MIN;
+		arg_tm.tm_min   = INT_MIN;
+		arg_tm.tm_sec   = INT_MIN;
+		arg_tm.tm_isdst = INT_MIN;
 		end = strptime(input, DATETIME_FMTS_[i], &arg_tm);
 		if (end != NULL && *end == '\0') {
 			goto found;
@@ -54,6 +58,9 @@ datetime_parse(const char *input, time_t *arg_sec)
 	return -1;
 
  found:
+	if (arg_tm.tm_sec == INT_MIN) {
+		arg_tm.tm_sec = 0;
+	}
 	/* TODO: Support %a-only dates */
 	if (arg_tm.tm_mday == INT_MIN) {
 		/* No date specified; try today. */
--
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