4566976 questions

4566976 answers

• LD_PRELOAD can not intercept syscalls, but only libcalls?
• Valgrind definitely lost and reachable with exit vs main return
• C memory management for variables
• Custom allocator: Valgrind shows 7 allocs, 0 frees, no leaks
• How is the GNU libc.so both a shared object and a standalone executable?
• how to parallelize "make" command which can distribute task on multiple machine
• Why is _init from glibc's csu/init-first.c called before _start even if _start is the ELF entry point?
• Does realloc(p, 0) really involves free(p) in glibc?
• Why is there an Invalid Write here (Valgrind)
• How to check where a function is referenced from