More error checking

lkarlslund · lkarlslund · commit 063bd8d361b1 · 2024-11-05T14:46:30.000+01:00
diff --git a/main.go b/main.go
@@ -416,9 +416,11 @@ func main() {
 						}
 
 						// Did we catch something?
-						res := response.Entries[0].Attributes[0].ByteValues[0]
-						if len(res) > 2 && res[0] == 0x17 && res[1] == 00 {
-							outputqueue <- username
+						if len(response.Entries) > 0 && len(response.Entries[0].Attributes) > 0 && len(response.Entries[0].Attributes[0].ByteValues) > 0 {
+							res := response.Entries[0].Attributes[0].ByteValues[0]
+							if len(res) > 2 && res[0] == 0x17 && res[1] == 00 {
+								outputqueue <- username
+							}
 						}
 
 						// Should we start a new connection to avoid detection

Original file line number	Diff line number	Diff line change
`@@ -416,9 +416,11 @@ func main() {`
`416`	`416`	`}`
`417`	`417`
`418`	`418`	`// Did we catch something?`
`419`		`- res := response.Entries[0].Attributes[0].ByteValues[0]`
`420`		`- if len(res) > 2 && res[0] == 0x17 && res[1] == 00 {`
`421`		`- outputqueue <- username`
	`419`	`+ if len(response.Entries) > 0 && len(response.Entries[0].Attributes) > 0 && len(response.Entries[0].Attributes[0].ByteValues) > 0 {`
	`420`	`+ res := response.Entries[0].Attributes[0].ByteValues[0]`
	`421`	`+ if len(res) > 2 && res[0] == 0x17 && res[1] == 00 {`
	`422`	`+ outputqueue <- username`
	`423`	`+ }`
`422`	`424`	`}`
`423`	`425`
`424`	`426`	`// Should we start a new connection to avoid detection`