search

wmkhoo / taintgrind

A taint-tracking plugin for the Valgrind memory checking tool
GNU General Public License v2.0
249 stars 42 forks source link

VG_USERREQ__TAINTGRIND_ALLOWSYSCALL misses '_' in taintgrind.h ? #24

Closed JodieAllen closed 3 years ago

JodieAllen commented 6 years ago

Hi, In taintgrind.h , VG_USERREQ__TAINTGRIND_ALLOW_SYSCALL is defined as following:

typedef enum {
.....
VG_USERREQ__TAINTGRIND_ALLOW_SYSCALL,
.......

However, it is used as following:

#define TNT_ALLOW_SYSCALL(syscallno) \
        VALGRIND_DO_CLIENT_REQUEST_STMT(VG_USERREQ__TAINTGRIND_ALLOWSYSCALL,syscallno,0,0,0,0);

VG_USERREQ__TAINTGRIND_ALLOWSYSCALL is missing '_' between 'ALLOW' and 'SYSCALL'. And can you give me some advice where I can find the explanation of function TNT_ALLOW_SYSCALL, because I want to know the aim of this function is tracing taint in syscalls or it does other jobs.

Thank you very much!

wmkhoo commented 6 years ago

That feature is currently not being actively developed. What are you trying to do/accomplish?