From: Paul Smith <psmith@gnu.org>
Date: Sat, 21 Sep 2019 18:01:46 +0000 (-0400)
Subject: * src/arscan.c (ar_scan): Restrict length for sscanf of ar_mode.
X-Git-Tag: 4.2.92~16
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e1c072aa7ec68b85240a8eee8fea889831450b08;p=thirdparty%2Fmake.git

* src/arscan.c (ar_scan): Restrict length for sscanf of ar_mode.
---

diff --git a/src/arscan.c b/src/arscan.c
index 9a0a7a0c..2dc39f7b 100644
--- a/src/arscan.c
+++ b/src/arscan.c
@@ -703,7 +703,7 @@ ar_scan (const char *archive, ar_member_func_t function, const void *arg)
         }
 
 #ifndef M_XENIX
-        sscanf (TOCHAR (member_header.ar_mode), "%o", &eltmode);
+        sscanf (TOCHAR (member_header.ar_mode), "%8o", &eltmode);
         eltsize = atol (TOCHAR (member_header.ar_size));
 #else   /* Xenix.  */
         eltmode = (unsigned short int) member_header.ar_mode;