networkaddress: Fix userinfo parsing in uris
networkaddress: Fix userinfo parsing in uris

The code that is checking the userinfo part was accidentally
given a pointer to the end of the userinfo, so it was not
checking the right portion of the string at all.

01org/android-bluez-glib,cosimoc/glib,justinkb/aosp-bluez.glib,endlessm/glib,tchakabam/glib,Distrotech/glib,djdeath/glib,darren-clark/android_platform_external_bluetooth_glib,johne53/MB3Glib,cention-sany/glib,endlessm/glib,justinkb/aosp-bluez.glib,mzabaluev/glib,darren-clark/android_platform_external_bluetooth_glib,johne53/MB3Glib,cention-sany/glib,Distrotech/glib,djdeath/glib,pstglia/platform-external-bluetooth-glib,lukasz-skalski/glib,mzabaluev/glib,iConsole/Console-OS_external_bluetooth_glib,bluez-android/glib,pstglia/platform-external-bluetooth-glib,ieei/glib,01org/android-bluez-glib,krichter722/glib,MathieuDuponchelle/glib,pstglia/platform-external-bluetooth-glib,cosimoc/glib,krichter722/glib,justinkb/aosp-bluez.glib,01org/android-bluez-glib,cention-sany/glib,ieei/glib,djdeath/glib,pstglia/external-bluetooth-glib,cosimoc/glib,bluez-android/glib,pstglia/external-bluetooth-glib,darren-clark/android_platform_external_bluetooth_glib,pstglia/platform-external-bluetooth-glib,tamaskenez/glib,gale320/glib,tamaskenez/glib,johne53/MB3Glib,iConsole/Console-OS_external_bluetooth_glib,MathieuDuponchelle/glib,pstglia/external-bluetooth-glib,01org/android-bluez-glib,pstglia/platform-external-bluetooth-glib,justinkb/aosp-bluez.glib,cention-sany/glib,johne53/MB3Glib,bluez-android/glib,ieei/glib,bluez-android/glib,gale320/glib,lukasz-skalski/glib,tchakabam/glib,Distrotech/glib,01org/android-bluez-glib,darren-clark/android_platform_external_bluetooth_glib,pstglia/external-bluetooth-glib,MathieuDuponchelle/glib,tamaskenez/glib,cention-sany/glib,mzabaluev/glib,mzabaluev/glib,Distrotech/glib,gale320/glib,johne53/MB3Glib,endlessm/glib,lukasz-skalski/glib,tamaskenez/glib,cosimoc/glib,darren-clark/android_platform_external_bluetooth_glib,MathieuDuponchelle/glib,krichter722/glib,endlessm/glib,iConsole/Console-OS_external_bluetooth_glib,bluez-android/glib,ieei/glib,iConsole/Console-OS_external_bluetooth_glib,gale320/glib,cosimoc/glib,MathieuDuponchelle/glib,Distrotech/glib,krichter722/glib,tchakabam/glib,tchakabam/glib,tchakabam/glib,johne53/MB3Glib,lukasz-skalski/glib,endlessm/glib,lukasz-skalski/glib,djdeath/glib,gale320/glib,mzabaluev/glib,djdeath/glib,ieei/glib,tamaskenez/glib,pstglia/external-bluetooth-glib,iConsole/Console-OS_external_bluetooth_glib,justinkb/aosp-bluez.glib,krichter722/glib