From 9c5fda18da12008079e295150132c0ce8a76fdcb Mon Sep 17 00:00:00 2001
From: Victor Julien <vjulien@oisf.net>
Date: Tue, 13 Jan 2026 17:54:51 +0100
Subject: [PATCH] datasets: fix compile warnings

 datasets-string.c:53:20: error: implicit conversion loses integer precision: 'unsigned long' to 'int' [-Werror,-Wshorten-64-to-32]
        return len + 2;
        ~~~~~~ ~~~~^~~
1 error generated.

(cherry picked from commit 844f6011b184cf0753e0634c8c512aea6643526a)
---
 src/datasets-string.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/datasets-string.c b/src/datasets-string.c
index 8574dccc11..6eac0970a3 100644
--- a/src/datasets-string.c
+++ b/src/datasets-string.c
@@ -50,7 +50,7 @@ int StringAsBase64(const void *s, char *out, size_t out_size)
     unsigned long len = SCBase64EncodeBufferSize(str->len);
     if (len + 2 > out_size) {
         // linefeed and final zero : signal we need more space
-        return len + 2;
+        return (int)len + 2;
     }
     if (SCBase64Encode((unsigned char *)str->ptr, str->len, (uint8_t *)out, &len) != SC_BASE64_OK)
         return 0;