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Check if debug is dead in r_debug_kill function. #54

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2 changes: 2 additions & 0 deletions libr/debug/debug.c
Original file line number Diff line number Diff line change
Expand Up @@ -451,6 +451,8 @@ R_API int r_debug_syscall(RDebug *dbg, int num) {

R_API int r_debug_kill(RDebug *dbg, int pid, int tid, int sig) {
int ret = R_FALSE;
if (r_debug_is_dead (dbg))
return R_FALSE;
if (dbg->h && dbg->h->kill)
ret = dbg->h->kill (dbg, pid, tid, sig);
else eprintf ("Backend does not implements kill()\n");
Expand Down