Jeff Liu
2012-Dec-18 03:05 UTC
[RFC PATCH V6 0/2] Btrfs: get/set label of a mounted file system
Hello, Here is quick fix for btrfs set lable ioctl(2) based on v5, it does label length check up with strnlen() to avoid searching a zero could go beyond the page limit touching an un-mapped page and raising an segmentation fault with strlen(). V6->v5: - Improve the input label string validation with strnlen(). The old versions can be found at: v5: http://www.spinics.net/lists/linux-btrfs/msg20888.html v4: http://permalink.gmane.org/gmane.comp.file-systems.btrfs/21618 v3: https://patchwork.kernel.org/patch/1124642/ v2: http://permalink.gmane.org/gmane.comp.file-systems.btrfs/12877 v1: http://permalink.gmane.org/gmane.comp.file-systems.btrfs/12872 Thanks, -Jeff -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html