terminal.c: Check if fdopen() fails
If fdopen() fails we just close the fd and return, failing
the copy-and-paste.
Signed-off-by: Brian Lovin <brian.j.lovin@intel.com>
diff --git a/clients/terminal.c b/clients/terminal.c
index 32d738c..31bcedd 100644
--- a/clients/terminal.c
+++ b/clients/terminal.c
@@ -841,6 +841,10 @@
int len;
fp = fdopen(fd, "w");
+ if (fp == NULL){
+ close(fd);
+ return;
+ }
for (row = 0; row < terminal->height; row++) {
p_row = terminal_get_row(terminal, row);
for (col = 0; col < terminal->width; col++) {