Custom libc

sk4 · August 30, 2018, 7:29pm

Can I run a binary using pwntools with a custom libc? (Not with the system libc)

Thanks

fasetto · August 31, 2018, 7:45am

Custom libc ? What do you mean, can you explain what do you wanna do ?

davidlightman · August 31, 2018, 9:53pm

try:
r = process([‘./command_name’], env={“LD_PRELOAD”:“./libc.so.6”})

sk4 · September 4, 2018, 1:06pm

@davidlightman said:
try:
r = process([‘./command_name’], env={“LD_PRELOAD”:“./libc.so.6”})

Thanks!!