From: Martin Matuska <martin@matuska.de>
Date: Wed, 23 Aug 2023 07:05:35 +0000 (+0200)
Subject: uudecode filter: add missing check for failed malloc
X-Git-Tag: v3.7.2~9
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f6775eebcb74e89770da8b632d753ef415363ae2;p=thirdparty%2Flibarchive.git

uudecode filter: add missing check for failed malloc
---

diff --git a/libarchive/archive_read_support_filter_uu.c b/libarchive/archive_read_support_filter_uu.c
index 125bd92b7..5bd6ed87b 100644
--- a/libarchive/archive_read_support_filter_uu.c
+++ b/libarchive/archive_read_support_filter_uu.c
@@ -577,6 +577,13 @@ read_more:
 				namelen = len - nl - 4 - l;
 				if (namelen > 1) {
 					uudecode->name = malloc(namelen + 1);
+			                if (uudecode->name == NULL) {
+					archive_set_error(
+					    &self->archive->archive,
+					    ENOMEM,
+					    "Can't allocate data for uudecode");
+						return (ARCHIVE_FATAL);
+					}
 					strncpy(uudecode->name,
 					    (const char *)(b + l + 4),
 					    namelen);