From: Jo-Philipp Wich <jo@mein.io>
Date: Sat, 21 Sep 2019 12:56:39 +0000 (+0200)
Subject: file: increase minimum read buffer size to 4096 bytes
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=95f0973c340853007d7f2875ecc3541dc2459ae0;p=project%2Frpcd.git

file: increase minimum read buffer size to 4096 bytes

Some sysfs or proc files contain more than 128 byte of data, e.g. the
/proc/filesystems or /proc/mounts files.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
---

diff --git a/file.c b/file.c
index b78c54f..b1adcb7 100644
--- a/file.c
+++ b/file.c
@@ -38,7 +38,7 @@
 #include <rpcd/plugin.h>
 
 /* limit of sys & proc files */
-#define RPC_FILE_MIN_SIZE		(128)
+#define RPC_FILE_MIN_SIZE		(4096)
 
 /* limit of regular files and command output data */
 #define RPC_FILE_MAX_SIZE		(4096 * 64)