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dexter gerrit-no-reply at lists.osmocom.orgdexter has uploaded this change for review. ( https://gerrit.osmocom.org/9561 Change subject: cards: update smsp with fixed record length ...................................................................... cards: update smsp with fixed record length When updating ths spsp then rpad() is used to pad the supplied smsp to 48 bytes length. So the length than update_record will dreive is always the same. the method update_record() will then do a select_file() and will use the response to determine the record length from the response. Then this length is used in the APDU that is sent to the card. However, the record size is fixed since it is gets padded to a hardcoded fixed size but not all cards (USIM?) seem to return the record length with their response so we should set the force_len flag in order to cover also those cases. Change-Id: Iea078f8171b6dbe94bd966807802bc30b5824758 Related: SYS#4245 --- M pySim/cards.py 1 file changed, 1 insertion(+), 1 deletion(-) git pull ssh://gerrit.osmocom.org:29418/pysim refs/changes/61/9561/1 diff --git a/pySim/cards.py b/pySim/cards.py index 0c9c2b8..a3c4d87 100644 --- a/pySim/cards.py +++ b/pySim/cards.py @@ -84,7 +84,7 @@ return sw def update_smsp(self, smsp): - data, sw = self._scc.update_record(EF['SMSP'], 1, rpad(smsp, 84)) + data, sw = self._scc.update_record(EF['SMSP'], 1, rpad(smsp, 84), True) return sw def read_spn(self): -- To view, visit https://gerrit.osmocom.org/9561 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: pysim Gerrit-Branch: master Gerrit-MessageType: newchange Gerrit-Change-Id: Iea078f8171b6dbe94bd966807802bc30b5824758 Gerrit-Change-Number: 9561 Gerrit-PatchSet: 1 Gerrit-Owner: dexter <pmaier at sysmocom.de> -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.osmocom.org/pipermail/gerrit-log/attachments/20180612/c49fb3d7/attachment.htm>