From: Michael Tremer <michael.tremer@ipfire.org>
Date: Sat, 1 Jun 2019 02:44:40 +0000 (+0100)
Subject: libpakfire: parser: Fix when namespace is NULL
X-Git-Tag: 0.9.28~1285^2~1009
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f9fd0a91901c34df1dd6682c84215cd0dd7a191e;p=pakfire.git

libpakfire: parser: Fix when namespace is NULL

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

diff --git a/src/libpakfire/parser.c b/src/libpakfire/parser.c
index 60d0f0b31..81b216a24 100644
--- a/src/libpakfire/parser.c
+++ b/src/libpakfire/parser.c
@@ -261,13 +261,13 @@ static struct pakfire_parser_declaration* pakfire_parser_find_declaration(
 	// Create a working copy of the namespace
 	char* n = pakfire_strdup(parser->namespace);
 
-	size_t length = strlen(n) + strlen(name) + 1;
+	size_t length = (n) ? strlen(n) : 0 + strlen(name) + 1;
 	char* buffer = pakfire_malloc(length + 1);
 
 	struct pakfire_parser_declaration* d = NULL;
 
 	while (1) {
-		if (*n)
+		if (n && *n)
 			snprintf(buffer, length + 1, "%s.%s", n, name);
 		else
 			snprintf(buffer, length + 1, "%s", name);