improved COUNTRY IE-TAG detection

= · = · commit 80f6a9892c69 · 2025-02-28T11:49:27.000+01:00
diff --git a/hcxpcapngtool.c b/hcxpcapngtool.c
@@ -3265,9 +3265,12 @@ while(0 < infolen)
 			{
 			if((tagok & TAG_COUNTRY_OK) == 0)
 				{
-				zeiger->country[0] = tagptr->data[0];
-				zeiger->country[1] = tagptr->data[1];
-				tagok |= TAG_COUNTRY_OK;
+				if((tagptr->data[0] >= 'A') && (tagptr->data[0] <= 'Z') && (tagptr->data[1] >= 'A') && (tagptr->data[1] <= 'Z'))
+					{
+					zeiger->country[0] = tagptr->data[0];
+					zeiger->country[1] = tagptr->data[1];
+					tagok |= TAG_COUNTRY_OK;
+					}
 				}
 			}
 		}

Original file line number	Diff line number	Diff line change
`@@ -3265,9 +3265,12 @@ while(0 < infolen)`
`3265`	`3265`	`{`
`3266`	`3266`	`if((tagok & TAG_COUNTRY_OK) == 0)`
`3267`	`3267`	`{`
`3268`		`- zeiger->country[0] = tagptr->data[0];`
`3269`		`- zeiger->country[1] = tagptr->data[1];`
`3270`		`- tagok \|= TAG_COUNTRY_OK;`
	`3268`	`+ if((tagptr->data[0] >= 'A') && (tagptr->data[0] <= 'Z') && (tagptr->data[1] >= 'A') && (tagptr->data[1] <= 'Z'))`
	`3269`	`+ {`
	`3270`	`+ zeiger->country[0] = tagptr->data[0];`
	`3271`	`+ zeiger->country[1] = tagptr->data[1];`
	`3272`	`+ tagok \|= TAG_COUNTRY_OK;`
	`3273`	`+ }`
`3271`	`3274`	`}`
`3272`	`3275`	`}`
`3273`	`3276`	`}`