diff options
Diffstat (limited to 'src/interface.c')
| -rw-r--r-- | src/interface.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/interface.c b/src/interface.c index 0184f03..e2b1d0b 100644 --- a/src/interface.c +++ b/src/interface.c @@ -2279,6 +2279,8 @@ void menu_ui(pixel *vid_buf, int i, int *sl, int *sr) { int b=1,bq,mx,my,h,x,y,n=0,height,width,sy,rows=0; pixel *old_vid=(pixel *)calloc((XRES+BARSIZE)*(YRES+MENUSIZE), PIXELSIZE); + if (!old_vid) + return; fillrect(vid_buf, -1, -1, XRES+1, YRES+MENUSIZE, 0, 0, 0, 192); memcpy(old_vid, vid_buf, ((XRES+BARSIZE)*(YRES+MENUSIZE))*PIXELSIZE); @@ -3306,6 +3308,8 @@ int search_ui(pixel *vid_buf) void *thumb, *data; int thlen, dlen; + if (!v_buf) + return 0; memset(v_buf, 0, ((YRES+MENUSIZE)*(XRES+BARSIZE))*PIXELSIZE); memset(img_http, 0, sizeof(img_http)); @@ -4102,6 +4106,8 @@ int open_ui(pixel *vid_buf, char *save_id, char *save_date) ui_copytext ctb; pixel *old_vid=(pixel *)calloc((XRES+BARSIZE)*(YRES+MENUSIZE), PIXELSIZE); + if (!old_vid || !info) + return 0; fillrect(vid_buf, -1, -1, XRES+BARSIZE, YRES+MENUSIZE, 0, 0, 0, 192); viewcountbuffer[0] = 0; @@ -5448,6 +5454,8 @@ char *console_ui(pixel *vid_buf,char error[255],char console_more) { ed.multiline = 0; ed.cursor = 0; //fillrect(vid_buf, -1, -1, XRES, 220, 0, 0, 0, 190); + if (!old_buf) + return NULL; memcpy(old_buf,vid_buf,(XRES+BARSIZE)*YRES*PIXELSIZE); fillrect(old_buf, -1, -1, XRES+BARSIZE, 220, 0, 0, 0, 190); @@ -5663,6 +5671,8 @@ unsigned int decorations_ui(pixel *vid_buf,int *bsx,int *bsy, unsigned int saved box_B.cursor = 0; + if (!old_buf) + return PIXRGB(currR,currG,currB); memcpy(old_buf,vid_buf,(XRES+BARSIZE)*YRES*PIXELSIZE); while (!sdl_poll()) { @@ -6423,6 +6433,8 @@ void catalogue_ui(pixel * vid_buf) ui_edit ed; vid_buf2 = calloc((XRES+BARSIZE)*(YRES+MENUSIZE), PIXELSIZE); + if (!vid_buf2) + return; ed.w = xsize-16-4; ed.x = x0+11; @@ -6811,6 +6823,8 @@ void render_ui(pixel * vid_buf, int xcoord, int ycoord, int orientation) part_vbuf = calloc((XRES+BARSIZE)*(YRES+MENUSIZE), PIXELSIZE); //Extra video buffer part_vbuf_store = part_vbuf; + if (!o_vid_buf || !part_vbuf || !part_vbuf_store) + return; while (!sdl_poll()) { b = mouse_get_state(&mx, &my); |