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New posts in ld-preload
Why does LD_PRELOAD work with syscalls?
Mar 05, 2023
c
linux
arm
system-calls
ld-preload
LD_PRELOAD can not intercept syscalls, but only libcalls?
Dec 06, 2022
c
system-calls
ld-preload
systrace
How to wrap variadic functions using LD_PRELOAD?
Aug 28, 2022
c
variadic-functions
dynamic-linking
ld-preload
dlsym
What are the differences between LD_PRELOAD and strace?
Feb 09, 2017
hook
system-calls
strace
ld-preload
Why doesn't LD_PRELOAD take effect with scripts having no shebang?
Sep 14, 2022
linux
bash
elf
ld-preload
why doesn't LD_PRELOAD trick catch open() when called by fopen()?
Apr 28, 2022
linux
ld-preload
Using LD_PRELOAD mixed 64bit/32bit environment in Linux
Oct 22, 2021
linux
32bit-64bit
ld-preload
intercepting the openat() system call for GNU tar
Jul 10, 2021
gcc
system-calls
libc
intercept
ld-preload
Replacing the close() function in Linux with my own close() function
Aug 27, 2021
c
linux
shared-libraries
ld-preload
How to make static linked ELF file to load LD_PRELOAD .so
Jul 16, 2021
linux
loader
elf
ld-preload
How to wrap ioctl(int d, unsigned long request, ...) using LD_PRELOAD?
Jun 07, 2022
c
linux
system-calls
ld-preload
LD_PRELOAD doesn't affect dlopen() with RTLD_NOW
May 22, 2022
c
linux
shared-libraries
dlopen
ld-preload
How to check if a linux shared library has been preloaded using LD_PRELOAD
Dec 19, 2019
c
linux
shared-libraries
ld-preload
Dynamically modify symbol table at runtime (in C)
Nov 15, 2017
symbols
elf
ld-preload
why is library loaded via LD_PRELOAD operating before initialization?
Dec 18, 2021
linux
ld-preload
How can I intercept dlsym calls using LD_PRELOAD?
Nov 01, 2019
c++
c
intercept
ld-preload
dlsym
LD_PRELOAD only working for malloc, not free
Feb 02, 2018
c++
malloc
free
dynamic-linking
ld-preload
LD_PRELOAD does not loaded on systemd
Apr 06, 2021
linux
rhel
systemd
ld-preload
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