From: AZero13 <gfunni234@gmail.com>
Date: Thu, 6 Nov 2025 15:02:41 +0000 (-0500)
Subject: Set *result to 0 when the tar flush fails.
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=3396ba84d7f635b9c6cf7ff481d559916850170d;p=thirdparty%2Flibarchive.git

Set *result to 0 when the tar flush fails.

We should not uninitialize 0 when an error happens. Because t is then checked.
---

diff --git a/libarchive/archive_read_support_format_tar.c b/libarchive/archive_read_support_format_tar.c
index eeb2c725f..98f7d6995 100644
--- a/libarchive/archive_read_support_format_tar.c
+++ b/libarchive/archive_read_support_format_tar.c
@@ -2311,6 +2311,7 @@ pax_attribute_read_number(struct archive_read *a, size_t value_length, int64_t *
 	archive_string_init(&as);
 	r = read_bytes_to_string(a, &as, value_length, &unconsumed);
 	if (tar_flush_unconsumed(a, &unconsumed) != ARCHIVE_OK) {
+		*result = 0;
 		return (ARCHIVE_FATAL);
 	}
 	if (r < ARCHIVE_OK) {