From: Michael Tremer <michael.tremer@ipfire.org>
Date: Mon, 2 Oct 2023 17:15:36 +0000 (+0000)
Subject: parser: Leak less memory
X-Git-Tag: 0.9.30~1558
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=147e59f074c1f926def3dece6376321d627b6c73;p=pakfire.git

parser: Leak less memory

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

diff --git a/src/libpakfire/parser/grammar.y b/src/libpakfire/parser/grammar.y
index 5cbb0abbb..64d07f3a5 100644
--- a/src/libpakfire/parser/grammar.y
+++ b/src/libpakfire/parser/grammar.y
@@ -298,6 +298,9 @@ lines						: lines line
 								int r = asprintf(&$$, "%s\n%s", $1, $2);
 								if (r < 0)
 									ABORT;
+
+								free($1);
+								free($2);
 							}
 							| line;
 
@@ -308,7 +311,7 @@ line						: T_STRING T_EOL
 							| T_EOL
 							{
 								// Empty line
-								$$ = "";
+								$$ = strdup("");
 							}
 							;
 
@@ -372,6 +375,9 @@ subparser_name				: T_SUBPARSER
 								int r = asprintf(&$$, "%s:%s", $1, $2);
 								if (r < 0)
 									ABORT;
+
+								free($1);
+								free($2);
 							}
 							;