And finally clamp the maximum number of bytes transferred in a single

2007-02-26  Chris Wilson  <chris@chris-wilson.co.uk>

	* src/vte-private.h:
	* src/vte.c: (vte_terminal_io_read):
		And finally clamp the maximum number of bytes transferred in
		a single chunk.


svn path=/trunk/; revision=1751

3 files changed, 9 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index ee84fc3a..3451605a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2007-02-26  Chris Wilson  <chris@chris-wilson.co.uk>
+
+	* src/vte-private.h:
+	* src/vte.c: (vte_terminal_io_read):
+		And finally clamp the maximum number of bytes transferred in
+		a single chunk.
+
 2007-02-24  Chris Wilson  <chris@chris-wilson.co.uk>
 
 	* src/vte.c:
diff --git a/src/vte-private.h b/src/vte-private.h
index 47cbb642..9ebb64ba 100644
--- a/src/vte-private.h
+++ b/src/vte-private.h
@@ -82,6 +82,7 @@ G_BEGIN_DECLS
 #define VTE_REGCOMP_FLAGS		REG_EXTENDED
 #define VTE_REGEXEC_FLAGS		0
 #define VTE_INPUT_CHUNK_SIZE		0x2000
+#define VTE_MAX_INPUT_READ		0x1000
 #define VTE_INVALID_BYTE		'?'
 #define VTE_DISPLAY_TIMEOUT		10
 #define VTE_UPDATE_TIMEOUT		15
diff --git a/src/vte.c b/src/vte.c
index e0e43ffa..32669a0c 100644
--- a/src/vte.c
+++ b/src/vte.c
@@ -3511,6 +3511,7 @@ vte_terminal_io_read(GIOChannel *channel,
 			chunks = chunk;
 		}
 		rem = sizeof (chunk->data) - chunk->len;
+		rem = MIN (rem, VTE_MAX_INPUT_READ);
 		bp = chunk->data + chunk->len;
 		do {
 			int ret = read (fd, bp, rem);