From: Michael Tremer <michael.tremer@ipfire.org>
Date: Sat, 25 Nov 2017 14:07:11 +0000 (+0100)
Subject: libpakfire: Don't try to validate signatures when there are none
X-Git-Tag: 0.9.28~1285^2~1280
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f5fa6f09711c2b38c3d1449c70358d09408caa6a;p=pakfire.git

libpakfire: Don't try to validate signatures when there are none

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

diff --git a/src/libpakfire/archive.c b/src/libpakfire/archive.c
index 3db486ba9..bdffc084a 100644
--- a/src/libpakfire/archive.c
+++ b/src/libpakfire/archive.c
@@ -665,6 +665,11 @@ char** pakfire_archive_get_signatures(PakfireArchive archive) {
 static pakfire_archive_verify_status_t pakfire_archive_verify_checksums(PakfireArchive archive) {
 	pakfire_archive_verify_status_t status = PAKFIRE_ARCHIVE_VERIFY_INVALID;
 
+	// Cannot validate anything if no signatures are available
+	archive_signature_t** signatures = archive->signatures;
+	if (!signatures)
+		return PAKFIRE_ARCHIVE_VERIFY_OK;
+
 	char* data = NULL;
 	size_t size = 0;
 	gpgme_error_t error;