From c58b90a15a281970b4cac37c6edd384d5b4ad3b5 Mon Sep 17 00:00:00 2001
From: Nick Porter <nick@portercomputing.co.uk>
Date: Sun, 12 Jan 2025 14:24:14 +0000
Subject: [PATCH] Pacify Coverity (#CID 1638651)

Coverity doesn't understand that the limit on the number of parsed
digits prevents an overflow.
---
 src/lib/util/time.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/lib/util/time.c b/src/lib/util/time.c
index 01e88384387d..e045065dd754 100644
--- a/src/lib/util/time.c
+++ b/src/lib/util/time.c
@@ -292,6 +292,10 @@ fr_slen_t fr_time_delta_from_substr(fr_time_delta_t *out, fr_sbuff_t *in, fr_tim
 		 *      This can't overflow.
 		 */
 		while (f_len < 9) {
+#ifdef STATIC_ANALYZER
+			// Coverity doesn't understand that the previous conditions prevent overflow.
+			if (f > UINT64_MAX / 10) break;
+#endif
 			f *= 10;
 			f_len++;
 		}