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/glibtop_private.h
+++ b/sysdeps/linux/glibtop_private.h
@@ -62,7 +62,7 @@ skip_line (const char *p)
 }

 void
-get_from_pipe (char *buffer, const char *cmd);
+get_from_pipe (char *buffer, const size_t bufsiz, const char *cmd);

 /*
 * Smart strtoul which handles binary suffixes