Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=e7e8cc5ae63c39dbbbb5f14c5120bdf2d931fac9
Commit: e7e8cc5ae63c39dbbbb5f14c5120bdf2d931fac9
Parent: f2c138638687a7ffbf0d2a0e7addfec7bab9a765
Author: Antonino Daplas <[EMAIL PROTECTED]>
AuthorDate: Tue Jun 5 13:15:26 2007 -0700
Committer: David S. Miller <[EMAIL PROTECTED]>
CommitDate: Tue Jun 5 13:15:26 2007 -0700
[VIDEO] sunxvr500fb: Fix pseudo_palette array size
- the pseudo_palette is only 16 elements long.
- the pseudo_palette has only 16 elements. Do not write if regno (the array
index) is more than 15.
Signed-off-by: Antonino Daplas <[EMAIL PROTECTED]>
Signed-off-by: David S. Miller <[EMAIL PROTECTED]>
---
drivers/video/sunxvr500.c | 6 ++++--
1 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/video/sunxvr500.c b/drivers/video/sunxvr500.c
index 08880a6..71bf3f1 100644
--- a/drivers/video/sunxvr500.c
+++ b/drivers/video/sunxvr500.c
@@ -50,7 +50,7 @@ struct e3d_info {
u32 fb8_0_off;
u32 fb8_1_off;
- u32 pseudo_palette[256];
+ u32 pseudo_palette[16];
};
static int __devinit e3d_get_props(struct e3d_info *ep)
@@ -126,7 +126,9 @@ static int e3d_setcolreg(unsigned regno,
blue_8 = blue >> 8;
value = (blue_8 << 24) | (green_8 << 16) | (red_8 << 8);
- ((u32 *)info->pseudo_palette)[regno] = value;
+
+ if (info->fix.visual == FB_VISUAL_TRUECOLOR && regno < 16)
+ ((u32 *)info->pseudo_palette)[regno] = value;
red_10 = red >> 6;
-
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