On (05/22/15 18:34), Sergey Senozhatsky wrote:
[..]
> down_write(&zram->init_lock);
> if (init_done(zram)) {
> up_write(&zram->init_lock);
> @@ -371,6 +378,11 @@ static ssize_t comp_algorithm_store(struct device *dev,
> }
> strlcpy(zram->compressor, buf, sizeof(zram->compressor));
> up_write(&zram->init_lock);
> +
> + /* cut the trailing new-line */
> + sz = strlen(zram->compressor) - 1;
> + if (zram->compressor[sz] == '\n')
> + zram->compressor[sz] = 0x00;
oh, how did it escape from the ->init_lock scope... will resend. sorry.
-ss
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