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If the destication of NutShell cp command is the same with the source, it may cause the file corruption. Add the syntax check of argument to avoid this problem.
patacongo
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Jan 7, 2020
Author: Gregory Nutt <[email protected]> Run all .c and .h affected by this PR through nxstyle. Author: Alin Jerpelea <[email protected]> * system/usbmsc: Fix accessing uninitialized pointer * fsutils/inifile: Fix a memory leak in inifile error case * fsutils/mksmartfs: Fix uninitialized return code * system/zmodem: Fix a compile error in zmodem debug enabled * nshlib/nsh_fscmds.c: Add syntax check to cp command If the destication of NutShell cp command is the same with the source, it may cause the file corruption. Add the syntax check of argument to avoid this problem.
Zhangshoukui
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Dec 17, 2024
…ter was read
#0 0x43c7443a in strnlen nuttx/libs/libc/string/lib_strnlen.c:42
apache#1 0x43c698aa in vsprintf_internal nuttx/libs/libc/stdio/lib_libvsprintf.c:933
apache#2 0x43c6ca80 in lib_vsprintf nuttx/libs/libc/stdio/lib_libvsprintf.c:1383
apache#3 0x4409c0bd in vsnprintf nuttx/libs/libc/stdio/lib_vsnprintf.c:72
apache#4 0x47137cd0 in vcmocka_print_error apps/testing/cmocka/cmocka/src/cmocka.c:2097
apache#5 0x47139573 in cmocka_print_error apps/testing/cmocka/cmocka/src/cmocka.c:2422
apache#6 0x471376ff in string_equal_display_error apps/testing/cmocka/cmocka/src/cmocka.c:1410
apache#7 0x471379a0 in _assert_string_equal apps/testing/cmocka/cmocka/src/cmocka.c:1952
apache#8 0x4433d972 in read_default apps/testing/drivertest/drivertest_uart.c:242
apache#9 0x4713c6cd in cmocka_run_one_test_or_fixture apps/testing/cmocka/cmocka/src/cmocka.c:3029
apache#10 0x4713d487 in cmocka_run_one_tests apps/testing/cmocka/cmocka/src/cmocka.c:3143
apache#11 0x4713f2ca in _cmocka_run_group_tests apps/testing/cmocka/cmocka/src/cmocka.c:3294
apache#12 0x443444c6 in cmocka_driver_uart_main apps/testing/drivertest/drivertest_uart.c:358
apache#13 0x4409a472 in nxtask_startup nuttx/libs/libc/sched/task_startup.c:72
apache#14 0x43dc92e7 in nxtask_start nuttx/sched/task/task_start.c:116
apache#15 0x43e31f00 in pre_start nuttx/arch/sim/src/sim/sim_initialstate.c:52
Signed-off-by: zhangshoukui <[email protected]>
xiaoxiang781216
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Dec 17, 2024
…ter was read
#0 0x43c7443a in strnlen nuttx/libs/libc/string/lib_strnlen.c:42
#1 0x43c698aa in vsprintf_internal nuttx/libs/libc/stdio/lib_libvsprintf.c:933
#2 0x43c6ca80 in lib_vsprintf nuttx/libs/libc/stdio/lib_libvsprintf.c:1383
#3 0x4409c0bd in vsnprintf nuttx/libs/libc/stdio/lib_vsnprintf.c:72
#4 0x47137cd0 in vcmocka_print_error apps/testing/cmocka/cmocka/src/cmocka.c:2097
#5 0x47139573 in cmocka_print_error apps/testing/cmocka/cmocka/src/cmocka.c:2422
#6 0x471376ff in string_equal_display_error apps/testing/cmocka/cmocka/src/cmocka.c:1410
#7 0x471379a0 in _assert_string_equal apps/testing/cmocka/cmocka/src/cmocka.c:1952
#8 0x4433d972 in read_default apps/testing/drivertest/drivertest_uart.c:242
#9 0x4713c6cd in cmocka_run_one_test_or_fixture apps/testing/cmocka/cmocka/src/cmocka.c:3029
#10 0x4713d487 in cmocka_run_one_tests apps/testing/cmocka/cmocka/src/cmocka.c:3143
#11 0x4713f2ca in _cmocka_run_group_tests apps/testing/cmocka/cmocka/src/cmocka.c:3294
#12 0x443444c6 in cmocka_driver_uart_main apps/testing/drivertest/drivertest_uart.c:358
#13 0x4409a472 in nxtask_startup nuttx/libs/libc/sched/task_startup.c:72
#14 0x43dc92e7 in nxtask_start nuttx/sched/task/task_start.c:116
#15 0x43e31f00 in pre_start nuttx/arch/sim/src/sim/sim_initialstate.c:52
Signed-off-by: zhangshoukui <[email protected]>
Zhangshoukui
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Jan 15, 2025
…int to a stack space
==1805058==ERROR: AddressSanitizer: heap-use-after-free on address 0xe18126a0 at pc 0x52b06320 bp 0xd7b13ee8 sp 0xd7b13ed8
READ of size 1 at 0xe18126a0 thread T0
#0 0x52b0631f in tre_parse regex/regcomp.c:1356
apache#1 0x52b2b1d0 in regcomp regex/regcomp.c:3710
apache#2 0x48f55435 in c_regexmatch cmocka/src/cmocka.c:494
apache#3 0x48f65bcf in _cmocka_run_group_tests cmocka/src/cmocka.c:3252
apache#4 0x48f67e2d in cmocka_fs_test_main apps/testing/testsuites/kernel/fs/cmocka_fs_test.c:201
apache#5 0x46210b2a in nxtask_startup sched/task_startup.c:72
apache#6 0x45ff40fb in nxtask_start task/task_start.c:116
apache#7 0x462695bb in pre_start sim/sim_initialstate.c:52
Signed-off-by: zhangshoukui <[email protected]>
Zhangshoukui
added a commit
to Zhangshoukui/nuttx-apps
that referenced
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Jan 15, 2025
…int to a stack space
==1805058==ERROR: AddressSanitizer: heap-use-after-free on address 0xe18126a0 at pc 0x52b06320 bp 0xd7b13ee8 sp 0xd7b13ed8
READ of size 1 at 0xe18126a0 thread T0
#0 0x52b0631f in tre_parse regex/regcomp.c:1356
apache#1 0x52b2b1d0 in regcomp regex/regcomp.c:3710
apache#2 0x48f55435 in c_regexmatch cmocka/src/cmocka.c:494
apache#3 0x48f65bcf in _cmocka_run_group_tests cmocka/src/cmocka.c:3252
apache#4 0x48f67e2d in cmocka_fs_test_main apps/testing/testsuites/kernel/fs/cmocka_fs_test.c:201
apache#5 0x46210b2a in nxtask_startup sched/task_startup.c:72
apache#6 0x45ff40fb in nxtask_start task/task_start.c:116
apache#7 0x462695bb in pre_start sim/sim_initialstate.c:52
Signed-off-by: zhangshoukui <[email protected]>
Zhangshoukui
added a commit
to Zhangshoukui/nuttx-apps
that referenced
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Jan 16, 2025
…int to a stack space
==1805058==ERROR: AddressSanitizer: heap-use-after-free on address 0xe18126a0 at pc 0x52b06320 bp 0xd7b13ee8 sp 0xd7b13ed8
READ of size 1 at 0xe18126a0 thread T0
#0 0x52b0631f in tre_parse regex/regcomp.c:1356
apache#1 0x52b2b1d0 in regcomp regex/regcomp.c:3710
apache#2 0x48f55435 in c_regexmatch cmocka/src/cmocka.c:494
apache#3 0x48f65bcf in _cmocka_run_group_tests cmocka/src/cmocka.c:3252
apache#4 0x48f67e2d in cmocka_fs_test_main apps/testing/testsuites/kernel/fs/cmocka_fs_test.c:201
apache#5 0x46210b2a in nxtask_startup sched/task_startup.c:72
apache#6 0x45ff40fb in nxtask_start task/task_start.c:116
apache#7 0x462695bb in pre_start sim/sim_initialstate.c:52
Signed-off-by: zhangshoukui <[email protected]>
xiaoxiang781216
pushed a commit
that referenced
this pull request
Jan 16, 2025
…int to a stack space
==1805058==ERROR: AddressSanitizer: heap-use-after-free on address 0xe18126a0 at pc 0x52b06320 bp 0xd7b13ee8 sp 0xd7b13ed8
READ of size 1 at 0xe18126a0 thread T0
#0 0x52b0631f in tre_parse regex/regcomp.c:1356
#1 0x52b2b1d0 in regcomp regex/regcomp.c:3710
#2 0x48f55435 in c_regexmatch cmocka/src/cmocka.c:494
#3 0x48f65bcf in _cmocka_run_group_tests cmocka/src/cmocka.c:3252
#4 0x48f67e2d in cmocka_fs_test_main apps/testing/testsuites/kernel/fs/cmocka_fs_test.c:201
#5 0x46210b2a in nxtask_startup sched/task_startup.c:72
#6 0x45ff40fb in nxtask_start task/task_start.c:116
#7 0x462695bb in pre_start sim/sim_initialstate.c:52
Signed-off-by: zhangshoukui <[email protected]>
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