syscalls/mmap06: Add testcases for EINVAL scenarios #5
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Signed-off-by: Avinesh Kumar <[email protected]>
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Nov 20, 2023
63e8c1e introduced a regression on 32 bit compilation when compiled with -fstack-protector-strong, because struct timespec is probably too small for timespec64. PKG_CONFIG_LIBDIR=/usr/lib/pkgconfig CFLAGS="-m32 -fstack-protector-strong" LDFLAGS="-m32 -fstack-protector-strong" ./configure ... # gdb ./abort01 (gdb) set follow-fork-mode child (gdb) run Starting program: testcases/kernel/syscalls/abort/abort01 Missing separate debuginfos, use: zypper install glibc-32bit-debuginfo-2.31-150300.52.2.x86_64 tst_test.c:1690: TINFO: LTP version: 20230929-7-gff6cdc67f tst_test.c:1576: TINFO: Timeout per run is 0h 00m 30s [Attaching after process 3357 fork to child process 3360] [New inferior 2 (process 3360)] [Detaching after fork from parent process 3357] [Inferior 1 (process 3357) detached] *** stack smashing detected ***: terminated Thread 2.1 "abort01" received signal SIGABRT, Aborted. [Switching to process 3360] 0xf7fd2559 in __kernel_vsyscall () (gdb) bt #0 0xf7fd2559 in __kernel_vsyscall () #1 0xf7e08aa2 in raise () from /lib/libc.so.6 #2 0xf7e09efd in abort () from /lib/libc.so.6 #3 0xf7e4d91b in __libc_message () from /lib/libc.so.6 #4 0xf7eeb2cc in __fortify_fail () from /lib/libc.so.6 #5 0xf7eeb299 in __stack_chk_fail () from /lib/libc.so.6 #6 0x0805c501 in syscall_supported_by_kernel (sysnr=403) at tst_clocks.c:27 #7 0x0805c80d in tst_clock_gettime (clk_id=1, ts=0x807cfb0 <tst_start_time>) at tst_clocks.c:66 #8 0x080531df in heartbeat () at tst_test.c:1374 #9 0x08053ba2 in testrun () at tst_test.c:1458 #10 fork_testrun () at tst_test.c:1608 #11 0x08055afa in tst_run_tcases (argc=<optimized out>, argv=<optimized out>, self=<optimized out>) at tst_test.c:1704 #12 0x0804b3f0 in main (argc=1, argv=0xffffc414) at ../../../../include/tst_test.h:401 (gdb) Test timeouted, sending SIGKILL! Test timeouted, sending SIGKILL! Fixes: 63e8c1e ("tst_clocks: Fix unaddressable byte warning") Reported-by: Petr Cervinka <[email protected]> Suggested-by: Cyril Hrubis <[email protected]> Reviewed-by: Marius Kittler <[email protected]> Signed-off-by: Petr Vorel <[email protected]>
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