From: Stephen Dolan <mu@netsoc.tcd.ie>
Date: Thu, 27 Dec 2012 01:57:09 +0000 (+0000)
Subject: Fix an embarassing I/O bug.
X-Git-Tag: jq-1.3~55
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=52db8000c6e0564e92fdba72687e338dc603e02d;p=jq

Fix an embarassing I/O bug.

Pulling some I/O out to a function meant that buf changed from
"char buf[4096]" to "char* buf", and "sizeof(buf)" got a lot
less interesting. The upshot of this is that jq read input eight
bytes at a time, which is not the fastest.
---

diff --git a/main.c b/main.c
index fd48212..e18f6fd 100644
--- a/main.c
+++ b/main.c
@@ -135,7 +135,7 @@ static int read_more(char* buf, size_t size) {
     next_input_idx++;
   }
 
-  if (!fgets(buf, sizeof(buf), current_input)) buf[0] = 0;
+  if (!fgets(buf, size, current_input)) buf[0] = 0;
   return 1;
 }