|
Lines 47-52
Link Here
|
| 47 |
#define GIF_INTERLACE 0x40 |
47 |
#define GIF_INTERLACE 0x40 |
| 48 |
#define GIF_COLORMAP 0x80 |
48 |
#define GIF_COLORMAP 0x80 |
| 49 |
|
49 |
|
|
|
50 |
#define MAX_LWZ_BITS 12 |
| 51 |
|
| 50 |
typedef cups_ib_t gif_cmap_t[256][4]; |
52 |
typedef cups_ib_t gif_cmap_t[256][4]; |
| 51 |
typedef short gif_table_t[4096]; |
53 |
typedef short gif_table_t[4096]; |
| 52 |
|
54 |
|
|
Lines 471-476
gif_read_image(FILE *fp, /* I -
Link Here
|
| 471 |
pass = 0; |
473 |
pass = 0; |
| 472 |
code_size = getc(fp); |
474 |
code_size = getc(fp); |
| 473 |
|
475 |
|
|
|
476 |
if (code_size > MAX_LWZ_BITS) |
| 477 |
return (-1); |
| 478 |
|
| 474 |
if (gif_read_lzw(fp, 1, code_size) < 0) |
479 |
if (gif_read_lzw(fp, 1, code_size) < 0) |
| 475 |
return (-1); |
480 |
return (-1); |
| 476 |
|
481 |
|
