Jason A. Donenfeld
3cb40f89de
seedrng: avoid needless runtime strlen() call
- Avoid needless runtime strlen() call, bloating binary.
- Replace failed seed string with series of nulls.
function old new delta
.rodata 108350 108338 -12
static.seedrng_prefix 26 - -26
seedrng_main 1000 948 -52
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 0/2 up/down: 0/-90) Total: -90 bytes
text data bss dec hex filename
975919 4227 1816 981962 efbca busybox_old
975829 4227 1816 981872 efb70 busybox_unstripped
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2022-04-20 15:43:00 +02:00
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