From: flu0r1ne <flu0r1ne@flu0r1ne.net>
Date: Wed, 4 Oct 2023 03:45:20 +0000 (-0500)
Subject: Support Hexadecimal Arguments for Packet Marking
X-Git-Tag: v0.96~18^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F489%2Fhead;p=thirdparty%2Fmtr.git

Support Hexadecimal Arguments for Packet Marking

Packet marks are often specified in hexadecimal format. Update the
`strtonum_or_err` function to parse both hexadecimal and decimal
values.
---

diff --git a/ui/utils.c b/ui/utils.c
index edd5905..5e3a701 100644
--- a/ui/utils.c
+++ b/ui/utils.c
@@ -80,7 +80,7 @@ int strtonum_or_err(
 
     if (str != NULL && *str != '\0') {
         errno = 0;
-        num = strtoul(str, &end, 10);
+        num = strtoul(str, &end, 0);
         if (errno == 0 && str != end && end != NULL && *end == '\0') {
             switch (type) {
             case STRTO_INT: