From: Michael Tremer <michael.tremer@ipfire.org>
Date: Mon, 25 Sep 2023 17:17:06 +0000 (+0000)
Subject: downloader: Fix cURL logging
X-Git-Tag: 0.9.30~1642
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=3354f17777523fabcb3c9d4dbbc22c2d3693adbe;p=pakfire.git

downloader: Fix cURL logging

Log lines are not NULL-terminated and so we should not read further than
indicated.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---

diff --git a/src/libpakfire/downloader.c b/src/libpakfire/downloader.c
index 38fad822b..efa823bad 100644
--- a/src/libpakfire/downloader.c
+++ b/src/libpakfire/downloader.c
@@ -236,16 +236,16 @@ static int debug_callback(CURL *handle, curl_infotype type,
 
 	switch (type) {
 		case CURLINFO_TEXT:
-			DEBUG(pakfire, "cURL: %s", data);
+			DEBUG(pakfire, "cURL: %.*s", (int)size, data);
 			break;
 
 		// Log headers
 		case CURLINFO_HEADER_IN:
-			DEBUG(pakfire, "cURL: < %s", data);
+			DEBUG(pakfire, "cURL: < %.*s", (int)size, data);
 			break;
 
 		case CURLINFO_HEADER_OUT:
-			DEBUG(pakfire, "cURL: > %s", data);
+			DEBUG(pakfire, "cURL: > %.*s", (int)size, data);
 			break;
 
 		// Ignore everything else