From 94f8ba00d624a6216d886839ee8a5cafb9f4475c Mon Sep 17 00:00:00 2001
From: ZoneMR <martin@zone-mr.net>
Date: Wed, 3 Sep 2025 20:45:46 +0100
Subject: [PATCH] Modify parse_octal to allow space char termination, valid
 octal digits are only 0-7 not 0-9

---
 src/microtar.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/microtar.c b/src/microtar.c
index e060637..7de35d2 100644
--- a/src/microtar.c
+++ b/src/microtar.c
@@ -51,8 +51,8 @@ static int parse_octal(const char* str, size_t len, unsigned* ret)
 {
     unsigned n = 0;
 
-    while(len-- > 0 && *str != 0) {
-        if(*str < '0' || *str > '9')
+    while(len-- > 0 && *str != 0 && *str != ' ') {
+        if(*str < '0' || *str > '7')
             return MTAR_EOVERFLOW;
 
         if(n > UINT_MAX/8)