Searched refs:data_buffer_length (Results 1 - 2 of 2) sorted by relevance

/linux-master/drivers/scsi/
H A D3w-xxxx.c184 Fix data_buffer_length usage in tw_chrdev_ioctl().
881 unsigned int data_buffer_length = 0; local
902 if (copy_from_user(&data_buffer_length, argp, sizeof(unsigned int)))
906 if (data_buffer_length > TW_MAX_IOCTL_SECTORS * 512) {
912 data_buffer_length_adjusted = (data_buffer_length + 511) & ~511;
924 if (copy_from_user(tw_ioctl, argp, data_buffer_length + sizeof(TW_New_Ioctl)))
936 memset(tw_ioctl->data_buffer, 0, data_buffer_length);
1020 if (copy_to_user(argp, tw_ioctl, sizeof(TW_New_Ioctl) + data_buffer_length))
H A D3w-xxxx.h348 unsigned int data_buffer_length; member in struct:TAG_TW_New_Ioctl

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