This patch fixes a memory leak in the FLASH_Burn ioctl for the Cobalt LCD
interface driver.
Signed-off-by: James Nelson <[EMAIL PROTECTED]>
diff -purN --exclude='*~' linux-2.4.29-original/drivers/char/lcd.c
linux-2.4.29/drivers/char/lcd.c
--- linux-2.4.29-original/drivers/char/lcd.c 2005-01-27 18:46:42.085690494
-0500
+++ linux-2.4.29/drivers/char/lcd.c 2005-01-27 18:49:38.011310971 -0500
@@ -434,8 +434,10 @@ static int lcd_ioctl(struct inode *inode
save_flags(flags);
for (i=0; i<FLASH_SIZE; i=i+128) {
- if(copy_from_user(rom, display.RomImage + i, 128))
+ if(copy_from_user(rom, display.RomImage + i, 128)) {
+ kfree(rom);
return -EFAULT;
+ }
burn_addr = kFlashBase + i;
cli();
for ( index = 0; index < ( 128 ) ; index++ )
-
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