Dmitry V. Levin
ac300dd2d9
Do not silently truncate tracee addresses to current_wordsize. After transition from long to kernel_ulong_t there should be no sign extension issues with tracee addresses, and invalid addresses should be printed properly. * util.c (umovestr): Check [SIZEOF_KERNEL_LONG_T > 4] instead of [SIZEOF_LONG > 4], reject addresses that do not fit into current_wordsize. * tests/umovestr-illptr.c: New file. * tests/umovestr-illptr.test: New test. * tests/.gitignore: Add umovestr-illptr. * tests/Makefile.am (check_PROGRAMS): Likewise. (DECODER_TESTS): Add umovestr-illptr.test.
7 lines
127 B
Bash
Executable File
7 lines
127 B
Bash
Executable File
#!/bin/sh
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# Check decoding of invalid pointer by umovestr.
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. "${srcdir=.}/init.sh"
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run_strace_match_diff -a11 -e trace=chdir
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