From: Joerg Sonnenberger <joerg@bec.de>
Date: Sat, 19 Oct 2019 14:59:51 +0000 (+0200)
Subject: archive_write_filter_compress: free state in free handler
X-Git-Tag: v3.4.1~16
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=8abba216575ed8f2cfdeefc85b9598928a846959;p=thirdparty%2Flibarchive.git

archive_write_filter_compress: free state in free handler
---

diff --git a/libarchive/archive_write_add_filter_compress.c b/libarchive/archive_write_add_filter_compress.c
index 26fcef4d4..11e879323 100644
--- a/libarchive/archive_write_add_filter_compress.c
+++ b/libarchive/archive_write_add_filter_compress.c
@@ -442,14 +442,15 @@ cleanup:
 	ret2 = __archive_write_close_filter(f->next_filter);
 	if (ret > ret2)
 		ret = ret2;
-	free(state->compressed);
-	free(state);
 	return (ret);
 }
 
 static int
 archive_compressor_compress_free(struct archive_write_filter *f)
 {
-	(void)f; /* UNUSED */
+	struct private_data *state = (struct private_data *)f->data;
+
+	free(state->compressed);
+	free(state);
 	return (ARCHIVE_OK);
 }