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abbae6d560
Calling sprintf in a loop is not very efficient, and in any case, we already have an implementation of bin-to-hex conversion in lib/ which we might as well use. Note that ecryptfs_to_hex used to nul-terminate the destination (and the kernel doc was wrong about the required output size), while bin2hex doesn't. [All but one user of ecryptfs_to_hex explicitly nul-terminates the result anyway.] Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> [tyhicks: Include <linux/kernel.h> in ecryptfs_kernel.h] Signed-off-by: Tyler Hicks <tyhicks@canonical.com>
736 lines
25 KiB
736 lines
25 KiB