X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=src%2Fcursesdisplay.c;h=b9429db70708bfaa4e30382f4206fbac9b3bb9c1;hb=975146835356f6d40d6d3ac7ad6fec30f113b264;hp=16e378b40cdcce0d1c911b95819754d5501ab3ae;hpb=69362330631ab42f9fa2a949ceeed334ae50a6a6;p=lttngtop.git

diff --git a/src/cursesdisplay.c b/src/cursesdisplay.c
index 16e378b..b9429db 100644
--- a/src/cursesdisplay.c
+++ b/src/cursesdisplay.c
@@ -418,6 +418,7 @@ void update_cputop_display()
 			nblinedisplayed < max_center_lines; i++) {
 		tmp = g_ptr_array_index(data->process_table, i);
 
+		/* FIXME : random segfault here */
 		if (process_selected(tmp)) {
 			wattron(center, COLOR_PAIR(6));
 			mvwhline(center, current_line + header_offset, 1, ' ', COLS-3);
@@ -490,23 +491,25 @@ void update_process_details()
 {
 	unsigned long elapsed;
 	double maxcputime;
-	struct processtop *tmp = find_process_tid(data,
-			selected_process->tid,
-			selected_process->comm);
+	struct processtop *tmp;
 	struct files *file_tmp;
 	int i, j = 0;
 	char unit[4];
+	char filename_buf[COLS];
 
 	set_window_title(center, "Process details");
 
 
+	tmp = find_process_tid(data,
+			selected_process->tid,
+			selected_process->comm);
 	elapsed = data->end - data->start;
 	maxcputime = elapsed * data->cpu_table->len / 100.0;
 
 	print_key_title("Name", 1);
-	wprintw(center, "%s", tmp->comm);
+	wprintw(center, "%s", selected_process->comm);
 	print_key_title("TID", 2);
-	wprintw(center, "%d", tmp->tid);
+	wprintw(center, "%d", selected_process->tid);
 	if (!tmp) {
 		print_key_title("Does not exit at this time", 3);
 		return;
@@ -534,7 +537,8 @@ void update_process_details()
 	mvwprintw(center, 8, 24, "FILENAME");
 	wattroff(center, A_BOLD);
 
-	for (i = 0; i < tmp->process_files_table->len; i++) {
+	for (i = selected_line; i < tmp->process_files_table->len &&
+			i < (selected_line + max_center_lines - 7); i++) {
 		file_tmp = get_file(tmp, i);
 		if (file_tmp != NULL) {
 			mvwprintw(center, 9 + j, 1, "%d", i);
@@ -542,7 +546,8 @@ void update_process_details()
 			mvwprintw(center, 9 + j, 10, "%s", unit);
 			scale_unit(file_tmp->write, unit);
 			mvwprintw(center, 9 + j, 17, "%s", unit);
-			mvwprintw(center, 9 + j, 24, "%s", file_tmp->name);
+			snprintf(filename_buf, COLS - 25, "%s", file_tmp->name);
+			mvwprintw(center, 9 + j, 24, "%s", filename_buf);
 			j++;
 		}
 	}