stephenrkell libsystrap issues

stephenrkell / libsystrap

Monitor, rewrite and/or otherwise trap system calls... on Linux/x86{,-64} only, for now.

GNU General Public License v3.0

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issues

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Misalinged stack on syscall wrapper calls

#24 difcsi opened 2 weeks ago
1
Tests failing due to linker issues

#23 difcsi opened 2 weeks ago
6
fix: initialize syscall structs properly

#22 difcsi closed 2 weeks ago
1
Build errors on Ubuntu 22.04

#21 caizixian opened 10 months ago
4
clone clobbers pre-initialized stack

#20 stephenrkell opened 2 years ago
0
Segmentation Fault running example/trace-syscalls-ld.so

#19 evandrix closed 3 years ago
9
sigreturn via vdso is missed

#18 stephenrkell opened 3 years ago
0
Preload library is broken by pointer guard in glibc

#17 stephenrkell closed 3 years ago
1
sigaltstack

#16 stephenrkell opened 3 years ago
1
Fake vDSO is wrong for gettimeofday and friends

#15 stephenrkell opened 3 years ago
1
Instrumentation is too slow

#14 stephenrkell opened 3 years ago
8
32-bit x86 misses most calls, since they are made via vDSO

#13 stephenrkell closed 3 years ago
1
Support selective instrumentation, by binary analysis (offline or online)

#12 stephenrkell opened 3 years ago
0
Support jump- as well as trap-based instrumentation

#11 stephenrkell opened 3 years ago
0
Paranoid mode should be secure

#10 stephenrkell opened 3 years ago
0
SIGILL handlers should be chained

#9 stephenrkell opened 3 years ago
7
Replacement syscalls should be chainable

#8 stephenrkell opened 3 years ago
0
Distinct but file-aliased W and X mappings are not caught

#7 stephenrkell opened 3 years ago
0
WX mappings not supported

#6 stephenrkell opened 3 years ago
0
Can't perform stack-replacing clone() in trap context

#5 stephenrkell opened 3 years ago
3
Fixes for signal handlers

#4 Sakarah closed 5 years ago
2
Prevent crashes when used by liballocs_preload

#3 Sakarah closed 5 years ago
0
Add and use Intel XED for decoding instructions

#2 Sakarah closed 5 years ago
1
Free Software License

#1 cyphar closed 8 years ago
6