EEPROM size calculated in 16-bit words, so we should take into account this fact during buffer allocation.
CC: Jiri Slaby <[email protected]> CC: Nick Kossifidis <[email protected]> CC: Luis R. Rodriguez <[email protected]> Signed-off-by: Sergey Ryazanov <[email protected]> --- drivers/net/wireless/ath/ath5k/debug.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/net/wireless/ath/ath5k/debug.c b/drivers/net/wireless/ath/ath5k/debug.c index 929d7cc..4f8d9ed 100644 --- a/drivers/net/wireless/ath/ath5k/debug.c +++ b/drivers/net/wireless/ath/ath5k/debug.c @@ -909,7 +909,7 @@ static int open_file_eeprom(struct inode *inode, struct file *file) struct ath5k_hw *ah = inode->i_private; bool res; int i, ret; - u32 eesize; + u32 eesize; /* NB: in 16-bit words */ u16 val, *buf; /* Get eeprom size */ @@ -932,7 +932,7 @@ static int open_file_eeprom(struct inode *inode, struct file *file) /* Create buffer and read in eeprom */ - buf = vmalloc(eesize); + buf = vmalloc(eesize * 2); if (!buf) { ret = -ENOMEM; goto err; @@ -952,7 +952,7 @@ static int open_file_eeprom(struct inode *inode, struct file *file) } ep->buf = buf; - ep->len = i; + ep->len = eesize * 2; file->private_data = (void *)ep; -- 2.7.3 -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
