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evas: ecore_evas_buffer_new(bla, *very large number*) would crash on memset 

Instead of zeroing out each line of the buffer, zero out the whole buffer "at once".



SVN revision: 61714
This commit is contained in:
Leandro Pereira 2011-07-25 22:42:54 +00:00
parent 115a89736e
commit 00e0fe6dbe
1 changed files with 1 additions and 4 deletions
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5
legacy/evas/src/modules/engines/buffer/evas_outbuf.c
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@ -23,7 +23,6 @@ evas_buffer_outbuf_buf_setup_fb(int w, int h, Outbuf_Depth depth, void *dest, in
)
{
Outbuf *buf;
int y;
int bpp;
buf = calloc(1, sizeof(Outbuf));
@ -51,9 +50,7 @@ evas_buffer_outbuf_buf_setup_fb(int w, int h, Outbuf_Depth depth, void *dest, in
if ((buf->depth == OUTBUF_DEPTH_ARGB_32BPP_8888_8888) &&
(buf->dest) && (buf->dest_row_bytes == (buf->w * sizeof(DATA32))))
{
for (y = 0; y < h; y++)
memset(((unsigned char *)(buf->dest)) + (y * buf->dest_row_bytes),
0, w * bpp);
memset(buf->dest, 0, h * buf->dest_row_bytes);
buf->priv.back_buf = (RGBA_Image *) evas_cache_image_data(evas_common_image_cache_get(),
w, h,
buf->dest,