Fix get_from_pipe potentially reading more bytes than its buffer size

2023-08-04 11:09:12 +02:00
parent 306f5d0c8f
commit 079b9e17c5
5 changed files with 8 additions and 9 deletions
--- a/sysdeps/linux/disk.c
+++ b/sysdeps/linux/disk.c
@@ -235,7 +235,7 @@ glibtop_get_disk_s (glibtop *server, glibtop_disk *buf)

 	file_to_buffer (server, buffer, sizeof buffer, FILENAME);

-	get_from_pipe (map_buffer, CMD_PIPE);
+	get_from_pipe (map_buffer, STAT_BUFSIZ, CMD_PIPE);

 	/*
 	 * GLOBAL