From: Michael Tremer <michael.tremer@ipfire.org>
Date: Wed, 4 Oct 2023 16:03:29 +0000 (+0000)
Subject: parser: Break if we could not allocate memory on dump
X-Git-Tag: 0.9.30~1552
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a5616eb90dd8532268fbf6c67b1cf9d7c8a49709;p=pakfire.git

parser: Break if we could not allocate memory on dump

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

diff --git a/src/libpakfire/parser.c b/src/libpakfire/parser.c
index cea6e99a6..38e7c955d 100644
--- a/src/libpakfire/parser.c
+++ b/src/libpakfire/parser.c
@@ -902,6 +902,7 @@ int pakfire_parser_parse(struct pakfire_parser* parser,
 char* pakfire_parser_dump(struct pakfire_parser* parser) {
 	char buffer[NAME_MAX*2 + 1];
 	char* s = NULL;
+	int r;
 
 	for (unsigned int i = 0; i < parser->num_declarations; i++) {
 		struct pakfire_parser_declaration* d = parser->declarations[i];
@@ -912,7 +913,9 @@ char* pakfire_parser_dump(struct pakfire_parser* parser) {
 			else
 				pakfire_string_set(buffer, d->name);
 
-			asprintf(&s, "%s%-24s = %s\n", (s) ? s : "", buffer, d->value);
+			r = asprintf(&s, "%s%-24s = %s\n", (s) ? s : "", buffer, d->value);
+			if (r < 0)
+				return NULL;
 		}
 	}