Hello Jenkins Builder,
I'd like you to reexamine a change. Please visit
https://gerrit.osmocom.org/c/simtrace2/+/43185?usp=email
to look at the new patch set (#2).
The following approvals got outdated and were removed: Verified+1 by Jenkins Builder
Change subject: Add osmo_apdu_segment_in2() to ensure correct parsing of GP GET DATA ......................................................................
Add osmo_apdu_segment_in2() to ensure correct parsing of GP GET DATA
osmo_apdu_segment_in() don't have the context of the previous APDU, for nearly all calls this is fine, except for GP GET DATA, which can be a case 2 or case 4 APDU. GP GET DATA defines the Le field as 0x00 which is used to detect if this is a case 2 or case 4. But if the card responded to a case 2 GP GET DATA with Le = 0 with a SW 6cXX, the previous GP GET DATA case 2 must set the Le field to XX, which got misinterpreted by the osmo_apdu_segment_in() as a case 4 instead of a case 2 with Le != 0.
Introduce osmo_apdu_segment_in2() containing the previous APDU as context.
Related: SYS#8147 Change-Id: Ie238662e7e6a10dd4283ede0c8d8d73bc375c247 --- M TODO-RELEASE M host/Makefile.am M host/configure.ac M host/include/osmocom/simtrace2/apdu_dispatch.h M host/lib/apdu_dispatch.c A host/tests/apdu_dispatch/Makefile.am A host/tests/apdu_dispatch/apdu_dispatch_test.c A host/tests/apdu_dispatch/apdu_dispatch_test.ok A host/tests/testsuite.at 9 files changed, 156 insertions(+), 1 deletion(-)
git pull ssh://gerrit.osmocom.org:29418/simtrace2 refs/changes/85/43185/2