dexter has uploaded this change for review. (
https://gerrit.osmocom.org/c/pysim/+/41236?usp=email )
Change subject: commands: do not use b2h with a string
......................................................................
commands: do not use b2h with a string
The function h2b expects a bytearray and must not be used on a string.
This is also true for nullstrings ('').
Related: OS#6869
Change-Id: I0e28e6ec476901bf19aa0f8640e41c74aa6e3aa2
---
M pySim/commands.py
1 file changed, 2 insertions(+), 2 deletions(-)
git pull ssh://gerrit.osmocom.org:29418/pysim refs/changes/36/41236/1
diff --git a/pySim/commands.py b/pySim/commands.py
index f069db4..e5ad564 100644
--- a/pySim/commands.py
+++ b/pySim/commands.py
@@ -141,10 +141,10 @@
Returns:
Tuple of (decoded_data, sw)
"""
- cmd = cmd_constr.build(cmd_data) if cmd_data else ''
+ cmd = b2h(cmd_constr.build(cmd_data)) if cmd_data else ''
lc = i2h([len(cmd)]) if cmd_data else ''
le = '00' if resp_constr else ''
- pdu = ''.join([cla, ins, p1, p2, lc, b2h(cmd), le])
+ pdu = ''.join([cla, ins, p1, p2, lc, cmd, le])
(data, sw) = self.send_apdu(pdu, apply_lchan = apply_lchan)
if data:
# filter the resulting dict to avoid '_io' members inside
--
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Gerrit-MessageType: newchange
Gerrit-Project: pysim
Gerrit-Branch: master
Gerrit-Change-Id: I0e28e6ec476901bf19aa0f8640e41c74aa6e3aa2
Gerrit-Change-Number: 41236
Gerrit-PatchSet: 1
Gerrit-Owner: dexter <[email protected]>
