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Iso7816 cleanups for staging #3

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Iso7816 cleanups for staging #3

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marschap
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@marschap marschap commented Sep 9, 2011

Hi,

please pull the iso-for-staging branch into opensc/staging.

It contains the following improvements:

  • iso7816.c: clean up iso7816_restore_security_env()
    No need for response buffers for APDUs of the APDU_CASE_1 type.
    This should fix OpenSC Ticket Inserting a non-PKCS#11 card triggers a crash in opensc-pkcs11.so #299.
  • iso7816.c: slightly clean up iso7816_delete_file()
    Only set the APDU's data element for the APDU_CASE3_SHORT type;
    no need to do it for the APDU_CASE_1 type.

These commits are part of the testing branch, which is used for Jenkings.
So you can check easily verify that the changes compile without problems.

Thanks for your support
Peter

@marschap
iso7816.c: slightly clean up iso7816_delete_file()
93816b3 
Only set the APDU's data element for the APDU_CASE3_SHORT type;
no need to do it for the APDU_CASE_1 type.
@marschap
iso7816.c: clean up iso7816_restore_security_env()
931e913 
No need for response buffers for APDUs of the APDU_CASE_1 type.

This should fix OpenSC Ticket OpenSC#299.
@marschap marschap closed this Sep 9, 2011
@dengert dengert mentioned this pull request Feb 6, 2015
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@dengert dengert mentioned this pull request Sep 9, 2015
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frankmorgner pushed a commit that referenced this pull request Sep 13, 2015
@hongquan
Merge pull request #3 from Nitrokey/gnuk
4ab317a 
hardcode->defines for DO's
frankmorgner pushed a commit that referenced this pull request Oct 24, 2015
@vletoux
Merge pull request #3 from frankmorgner/ecc_minidriver
9874521 
use tabs only for indenting
@ziermmar ziermmar mentioned this pull request Jan 11, 2016
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@dengert dengert mentioned this pull request Jul 6, 2016
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@popovec popovec mentioned this pull request Feb 11, 2019
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@mor-anshuman mor-anshuman mentioned this pull request Dec 14, 2019
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@dengert dengert mentioned this pull request Sep 2, 2020
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@me21 me21 mentioned this pull request Nov 21, 2020
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xhanulik added a commit to xhanulik/OpenSC that referenced this pull request Jan 2, 2022
@xhanulik
pkcs15-libs.c: Free der value in ecparams
519b6c6 
Direct leak of 10 byte(s) in 1 object(s) allocated from:
    #0 0x519260 in realloc (/home/vhanulik/devel/OpenSC/src/tests/fuzzing/fuzz_pkcs15init+0x519260)
    OpenSC#1 0x59ee3c in asn1_encode /home/vhanulik/devel/OpenSC/src/libopensc/asn1.c:2022:16
    OpenSC#2 0x59eff2 in _sc_asn1_encode /home/vhanulik/devel/OpenSC/src/libopensc/asn1.c:2050:9
    OpenSC#3 0x59f315 in sc_encode_oid /home/vhanulik/devel/OpenSC/src/libopensc/asn1.c:2091:7
    OpenSC#4 0x5e0985 in sc_pkcs15_fix_ec_parameters /home/vhanulik/devel/OpenSC/src/libopensc/pkcs15-pubkey.c:1698:9
    OpenSC#5 0x56b9c7 in check_keygen_params_consistency /home/vhanulik/devel/OpenSC/src/tests/fuzzing/../../../src/pkcs15init/pkcs15-lib.c:2369:8
    OpenSC#6 0x56a07a in sc_pkcs15init_generate_key /home/vhanulik/devel/OpenSC/src/tests/fuzzing/../../../src/pkcs15init/pkcs15-lib.c:1468:6
    OpenSC#7 0x585394 in LLVMFuzzerTestOneInput /home/vhanulik/devel/OpenSC/src/tests/fuzzing/fuzz_pkcs15init.c:421:13
    OpenSC#8 0x45b2c0 in fuzzer::Fuzzer::ExecuteCallback(unsigned char const*, unsigned long) (/home/vhanulik/devel/OpenSC/src/tests/fuzzing/fuzz_pkcs15init+0x45b2c0)
    OpenSC#9 0x43be53 in fuzzer::RunOneTest(fuzzer::Fuzzer*, char const*, unsigned long) (/home/vhanulik/devel/OpenSC/src/tests/fuzzing/fuzz_pkcs15init+0x43be53)
    OpenSC#10 0x445481 in fuzzer::FuzzerDriver(int*, char***, int (*)(unsigned char const*, unsigned long)) (/home/vhanulik/devel/OpenSC/src/tests/fuzzing/fuzz_pkcs15init+0x445481)
    OpenSC#11 0x432d16 in main (/home/vhanulik/devel/OpenSC/src/tests/fuzzing/fuzz_pkcs15init+0x432d16)
    OpenSC#12 0x7fc522555492 in __libc_start_main (/lib64/libc.so.6+0x23492)
xhanulik added a commit to xhanulik/OpenSC that referenced this pull request Jan 4, 2022
@xhanulik
pkcs15-libs.c: Free der value in ecparams
4c1e20e 
Direct leak of 10 byte(s) in 1 object(s) allocated from:
    #0 0x519260 in realloc (/home/vhanulik/devel/OpenSC/src/tests/fuzzing/fuzz_pkcs15init+0x519260)
    OpenSC#1 0x59ee3c in asn1_encode /home/vhanulik/devel/OpenSC/src/libopensc/asn1.c:2022:16
    OpenSC#2 0x59eff2 in _sc_asn1_encode /home/vhanulik/devel/OpenSC/src/libopensc/asn1.c:2050:9
    OpenSC#3 0x59f315 in sc_encode_oid /home/vhanulik/devel/OpenSC/src/libopensc/asn1.c:2091:7
    OpenSC#4 0x5e0985 in sc_pkcs15_fix_ec_parameters /home/vhanulik/devel/OpenSC/src/libopensc/pkcs15-pubkey.c:1698:9
    OpenSC#5 0x56b9c7 in check_keygen_params_consistency /home/vhanulik/devel/OpenSC/src/tests/fuzzing/../../../src/pkcs15init/pkcs15-lib.c:2369:8
    OpenSC#6 0x56a07a in sc_pkcs15init_generate_key /home/vhanulik/devel/OpenSC/src/tests/fuzzing/../../../src/pkcs15init/pkcs15-lib.c:1468:6
    OpenSC#7 0x585394 in LLVMFuzzerTestOneInput /home/vhanulik/devel/OpenSC/src/tests/fuzzing/fuzz_pkcs15init.c:421:13
    OpenSC#8 0x45b2c0 in fuzzer::Fuzzer::ExecuteCallback(unsigned char const*, unsigned long) (/home/vhanulik/devel/OpenSC/src/tests/fuzzing/fuzz_pkcs15init+0x45b2c0)
    OpenSC#9 0x43be53 in fuzzer::RunOneTest(fuzzer::Fuzzer*, char const*, unsigned long) (/home/vhanulik/devel/OpenSC/src/tests/fuzzing/fuzz_pkcs15init+0x43be53)
    OpenSC#10 0x445481 in fuzzer::FuzzerDriver(int*, char***, int (*)(unsigned char const*, unsigned long)) (/home/vhanulik/devel/OpenSC/src/tests/fuzzing/fuzz_pkcs15init+0x445481)
    OpenSC#11 0x432d16 in main (/home/vhanulik/devel/OpenSC/src/tests/fuzzing/fuzz_pkcs15init+0x432d16)
    OpenSC#12 0x7fc522555492 in __libc_start_main (/lib64/libc.so.6+0x23492)
xhanulik added a commit to xhanulik/OpenSC that referenced this pull request Jan 4, 2022
@xhanulik
pkcs15-libs.c: Free der value in ecparams
4a1c7f5 
Direct leak of 10 byte(s) in 1 object(s) allocated from:
    #0 0x519260 in realloc (/home/vhanulik/devel/OpenSC/src/tests/fuzzing/fuzz_pkcs15init+0x519260)
    OpenSC#1 0x59ee3c in asn1_encode /home/vhanulik/devel/OpenSC/src/libopensc/asn1.c:2022:16
    OpenSC#2 0x59eff2 in _sc_asn1_encode /home/vhanulik/devel/OpenSC/src/libopensc/asn1.c:2050:9
    OpenSC#3 0x59f315 in sc_encode_oid /home/vhanulik/devel/OpenSC/src/libopensc/asn1.c:2091:7
    OpenSC#4 0x5e0985 in sc_pkcs15_fix_ec_parameters /home/vhanulik/devel/OpenSC/src/libopensc/pkcs15-pubkey.c:1698:9
    OpenSC#5 0x56b9c7 in check_keygen_params_consistency /home/vhanulik/devel/OpenSC/src/tests/fuzzing/../../../src/pkcs15init/pkcs15-lib.c:2369:8
    OpenSC#6 0x56a07a in sc_pkcs15init_generate_key /home/vhanulik/devel/OpenSC/src/tests/fuzzing/../../../src/pkcs15init/pkcs15-lib.c:1468:6
    OpenSC#7 0x585394 in LLVMFuzzerTestOneInput /home/vhanulik/devel/OpenSC/src/tests/fuzzing/fuzz_pkcs15init.c:421:13
    OpenSC#8 0x45b2c0 in fuzzer::Fuzzer::ExecuteCallback(unsigned char const*, unsigned long) (/home/vhanulik/devel/OpenSC/src/tests/fuzzing/fuzz_pkcs15init+0x45b2c0)
    OpenSC#9 0x43be53 in fuzzer::RunOneTest(fuzzer::Fuzzer*, char const*, unsigned long) (/home/vhanulik/devel/OpenSC/src/tests/fuzzing/fuzz_pkcs15init+0x43be53)
    OpenSC#10 0x445481 in fuzzer::FuzzerDriver(int*, char***, int (*)(unsigned char const*, unsigned long)) (/home/vhanulik/devel/OpenSC/src/tests/fuzzing/fuzz_pkcs15init+0x445481)
    OpenSC#11 0x432d16 in main (/home/vhanulik/devel/OpenSC/src/tests/fuzzing/fuzz_pkcs15init+0x432d16)
    OpenSC#12 0x7fc522555492 in __libc_start_main (/lib64/libc.so.6+0x23492)
xhanulik added a commit to xhanulik/OpenSC that referenced this pull request Jan 9, 2022
@xhanulik
pkcs15-libs.c: Free der value in ecparams
409abb9 
Direct leak of 10 byte(s) in 1 object(s) allocated from:
    #0 0x519260 in realloc (/home/vhanulik/devel/OpenSC/src/tests/fuzzing/fuzz_pkcs15init+0x519260)
    OpenSC#1 0x59ee3c in asn1_encode /home/vhanulik/devel/OpenSC/src/libopensc/asn1.c:2022:16
    OpenSC#2 0x59eff2 in _sc_asn1_encode /home/vhanulik/devel/OpenSC/src/libopensc/asn1.c:2050:9
    OpenSC#3 0x59f315 in sc_encode_oid /home/vhanulik/devel/OpenSC/src/libopensc/asn1.c:2091:7
    OpenSC#4 0x5e0985 in sc_pkcs15_fix_ec_parameters /home/vhanulik/devel/OpenSC/src/libopensc/pkcs15-pubkey.c:1698:9
    OpenSC#5 0x56b9c7 in check_keygen_params_consistency /home/vhanulik/devel/OpenSC/src/tests/fuzzing/../../../src/pkcs15init/pkcs15-lib.c:2369:8
    OpenSC#6 0x56a07a in sc_pkcs15init_generate_key /home/vhanulik/devel/OpenSC/src/tests/fuzzing/../../../src/pkcs15init/pkcs15-lib.c:1468:6
    OpenSC#7 0x585394 in LLVMFuzzerTestOneInput /home/vhanulik/devel/OpenSC/src/tests/fuzzing/fuzz_pkcs15init.c:421:13
    OpenSC#8 0x45b2c0 in fuzzer::Fuzzer::ExecuteCallback(unsigned char const*, unsigned long) (/home/vhanulik/devel/OpenSC/src/tests/fuzzing/fuzz_pkcs15init+0x45b2c0)
    OpenSC#9 0x43be53 in fuzzer::RunOneTest(fuzzer::Fuzzer*, char const*, unsigned long) (/home/vhanulik/devel/OpenSC/src/tests/fuzzing/fuzz_pkcs15init+0x43be53)
    OpenSC#10 0x445481 in fuzzer::FuzzerDriver(int*, char***, int (*)(unsigned char const*, unsigned long)) (/home/vhanulik/devel/OpenSC/src/tests/fuzzing/fuzz_pkcs15init+0x445481)
    OpenSC#11 0x432d16 in main (/home/vhanulik/devel/OpenSC/src/tests/fuzzing/fuzz_pkcs15init+0x432d16)
    OpenSC#12 0x7fc522555492 in __libc_start_main (/lib64/libc.so.6+0x23492)
@MkfsSion MkfsSion mentioned this pull request May 25, 2022
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@marschap