diff options
| author | Owen Taylor <otaylor@redhat.com> | 2002-01-11 23:08:44 +0000 |
|---|---|---|
| committer | Owen Taylor <otaylor@src.gnome.org> | 2002-01-11 23:08:44 +0000 |
| commit | dee2b1e0b265d10978327c9b30e3026e1ebfdecf (patch) | |
| tree | 04e1c735bd33bfd4eda27a9ddc8a07e860922d44 /gdk-pixbuf/pixops | |
| parent | a458dd72e50a4b770dd69fbaaa6943753d4b7a24 (diff) | |
| download | gtk+-dee2b1e0b265d10978327c9b30e3026e1ebfdecf.tar.gz | |
Fix integer overflow for the values passed to the pixel functions.
Fri Jan 11 18:05:07 2002 Owen Taylor <otaylor@redhat.com>
* pixops/pixops.c: Fix integer overflow for the values
passed to the pixel functions. (#55148)
Diffstat (limited to 'gdk-pixbuf/pixops')
| -rw-r--r-- | gdk-pixbuf/pixops/pixops.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/gdk-pixbuf/pixops/pixops.c b/gdk-pixbuf/pixops/pixops.c index a2fcbb08e8..201c17c0e6 100644 --- a/gdk-pixbuf/pixops/pixops.c +++ b/gdk-pixbuf/pixops/pixops.c @@ -30,7 +30,7 @@ typedef guchar *(*PixopsLineFunc) (int *weights, int n_x, int n_y, typedef void (*PixopsPixelFunc) (guchar *dest, int dest_x, int dest_channels, int dest_has_alpha, int src_has_alpha, int check_size, guint32 color1, guint32 color2, - int r, int g, int b, int a); + guint r, guint g, guint b, guint a); static int get_check_shift (int check_size) @@ -343,7 +343,7 @@ pixops_composite_color_nearest (guchar *dest_buf, static void composite_pixel (guchar *dest, int dest_x, int dest_channels, int dest_has_alpha, int src_has_alpha, int check_size, guint32 color1, guint32 color2, - int r, int g, int b, int a) + guint r, guint g, guint b, guint a) { if (dest_has_alpha) { @@ -547,7 +547,7 @@ composite_line_22_4a4_mmx_stub (int *weights, int n_x, int n_y, static void composite_pixel_color (guchar *dest, int dest_x, int dest_channels, int dest_has_alpha, int src_has_alpha, int check_size, guint32 color1, guint32 color2, - int r, int g, int b, int a) + guint r, guint g, guint b, guint a) { int dest_r, dest_g, dest_b; int check_shift = get_check_shift (check_size); @@ -693,7 +693,7 @@ composite_line_color_22_4a4_mmx_stub (int *weights, int n_x, int n_y, static void scale_pixel (guchar *dest, int dest_x, int dest_channels, int dest_has_alpha, int src_has_alpha, int check_size, guint32 color1, guint32 color2, - int r, int g, int b, int a) + guint r, guint g, guint b, guint a) { if (src_has_alpha) { |