From d9c18c24b9c80cae1a6882976c9247a99444cf52 Mon Sep 17 00:00:00 2001 From: Corentin Chary Date: Wed, 7 Jul 2010 20:57:55 +0200 Subject: [PATCH] vnc: tight: remove a memleak in send_jpeg_rect() buf was never freed. Signed-off-by: Corentin Chary Signed-off-by: Anthony Liguori --- ui/vnc-enc-tight.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/ui/vnc-enc-tight.c b/ui/vnc-enc-tight.c index ade8e5f846..4ff88a8b03 100644 --- a/ui/vnc-enc-tight.c +++ b/ui/vnc-enc-tight.c @@ -1247,8 +1247,6 @@ static int send_jpeg_rect(VncState *vs, int x, int y, int w, int h, int quality) if (ds_get_bytes_per_pixel(vs->ds) == 1) return send_full_color_rect(vs, w, h); - buf = qemu_malloc(w * 3); - row[0] = buf; buffer_reserve(&vs->tight_jpeg, 2048); cinfo.err = jpeg_std_error(&jerr); @@ -1270,10 +1268,13 @@ static int send_jpeg_rect(VncState *vs, int x, int y, int w, int h, int quality) jpeg_start_compress(&cinfo, true); + buf = qemu_malloc(w * 3); + row[0] = buf; for (dy = 0; dy < h; dy++) { jpeg_prepare_row(vs, buf, x, y + dy, w); jpeg_write_scanlines(&cinfo, row, 1); } + qemu_free(buf); jpeg_finish_compress(&cinfo); jpeg_destroy_compress(&cinfo); -- 2.11.4.GIT