Skip to content

L
libvncserver
Commit 6e7aa909 authored by dscho's avatar dscho
Browse files
Options

fix usage of non-existent attribute buffer

parent 15f3a61e
Show whitespace changes
Inline Side-by-side
Showing with 11 additions and 8 deletions
vncterm/VNConsole.c
View file @ 6e7aa909
...@@ -171,6 +171,7 @@ void vcScroll(vncConsolePtr c,int lineCount) ...@@ -171,6 +171,7 @@ void vcScroll(vncConsolePtr c,int lineCount)
c->screenBuffer+(c->height-lineCount)*c->width, c->screenBuffer+(c->height-lineCount)*c->width,
(c->height-lineCount)*c->width); (c->height-lineCount)*c->width);
#ifdef USE_ATTRIBUTE_BUFFER #ifdef USE_ATTRIBUTE_BUFFER
if(c->attributeBuffer)
memmove(c->attributeBuffer, memmove(c->attributeBuffer,
c->attributeBuffer+(c->height-lineCount)*c->width, c->attributeBuffer+(c->height-lineCount)*c->width,
(c->height-lineCount)*c->width); (c->height-lineCount)*c->width);
...@@ -182,6 +183,7 @@ void vcScroll(vncConsolePtr c,int lineCount) ...@@ -182,6 +183,7 @@ void vcScroll(vncConsolePtr c,int lineCount)
c->screenBuffer, c->screenBuffer,
(c->height+lineCount)*c->width); (c->height+lineCount)*c->width);
#ifdef USE_ATTRIBUTE_BUFFER #ifdef USE_ATTRIBUTE_BUFFER
if(c->attributeBuffer)
memmove(c->attributeBuffer-lineCount*c->width, memmove(c->attributeBuffer-lineCount*c->width,
c->attributeBuffer, c->attributeBuffer,
(c->height+lineCount)*c->width); (c->height+lineCount)*c->width);
...@@ -194,6 +196,7 @@ void vcScroll(vncConsolePtr c,int lineCount) ...@@ -194,6 +196,7 @@ void vcScroll(vncConsolePtr c,int lineCount)
memset(c->screenBuffer+y1/c->cHeight*c->width,' ', memset(c->screenBuffer+y1/c->cHeight*c->width,' ',
(y2-y1)/c->cHeight*c->width); (y2-y1)/c->cHeight*c->width);
#ifdef USE_ATTRIBUTE_BUFFER #ifdef USE_ATTRIBUTE_BUFFER
if(c->attributeBuffer)
memset(c->attributeBuffer+y1/c->cHeight*c->width,0x07, memset(c->attributeBuffer+y1/c->cHeight*c->width,0x07,
(y2-y1)/c->cHeight*c->width); (y2-y1)/c->cHeight*c->width);
#endif #endif
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment