diff -urp ltrace-0.5-1/process_event.c ltrace-0.5/process_event.c

--- ltrace-0.5-1/process_event.c	2008-10-07 12:09:14.000000000 +0200

+++ ltrace-0.5/process_event.c	2008-10-07 12:09:37.000000000 +0200

@@ -228,19 +228,6 @@ static void process_sysret(struct event 

 		output_right(LT_TOF_SYSCALLR, event->proc,

 			     sysname(event->proc, event->e_un.sysnum));

 	}

-	if (exec_p(event->proc, event->e_un.sysnum)) {

-			pid_t saved_pid;

-			event->proc->mask_32bit = 0;

-			event->proc->personality = 0;

-			/* FIXME: Leak, should have arch_dep_free.

-			   But we are leaking here much more than that.  */

-			event->proc->arch_ptr = NULL;

-			event->proc->filename = pid2name(event->proc->pid);

-			saved_pid = event->proc->pid;

-			event->proc->pid = 0;

-			breakpoints_init(event->proc);

-			event->proc->pid = saved_pid;

-	}

 	continue_process(event->proc->pid);

 }

Only in ltrace-0.5: process_event.c.orig

diff -urp ltrace-0.5-1/wait_for_something.c ltrace-0.5/wait_for_something.c

--- ltrace-0.5-1/wait_for_something.c	2008-10-07 12:09:14.000000000 +0200

+++ ltrace-0.5/wait_for_something.c	2008-10-07 12:09:37.000000000 +0200

@@ -110,6 +110,29 @@ struct event *wait_for_something(void)

 		continue_after_signal(event.proc->pid, event.e_un.signum);

 		return &event;

 	}

+	if (WSTOPSIG(status) == SIGTRAP){

+	/* Check whether this SIGTRAP is received just after execve is called for this process */

+		struct callstack_element *elem;

+		elem = &event.proc->callstack[event.proc->callstack_depth - 1];

+		if( elem && elem->is_syscall &&  exec_p(event.proc, elem->c_un.syscall)){

+			pid_t saved_pid;

+

+			event.thing = LT_EV_NONE;

+			event.e_un.signum = WSTOPSIG(status);

+			debug(1,"Placing breakpoints for the new program");

+			event.proc->mask_32bit = 0;

+			event.proc->personality = 0;

+			event.proc->arch_ptr = NULL;

+			event.proc->filename = pid2name(event.proc->pid);

+			saved_pid = event.proc->pid;

+			event.proc->pid = 0;

+			breakpoints_init(event.proc);

+			event.proc->pid = saved_pid;

+			continue_process(event.proc->pid);

+			return &event;

+		}

+	}

+

 	event.thing = LT_EV_BREAKPOINT;

 	if (!event.proc->instruction_pointer) {

 		event.proc->instruction_pointer =

Only in ltrace-0.5: wait_for_something.c.orig