From 712f6cfe5411fdbbf46688c22a40fac7e0a8839b Mon Sep 17 00:00:00 2001 From: Patrick Steinhardt Date: Tue, 18 Feb 2025 10:20:47 +0100 Subject: reftable/system: introduce `reftable_rand()` Introduce a new system-level `reftable_rand()` function that generates a single unsigned integer for us. The implementation of this function is to be provided by the calling codebase, which allows us to more easily hook into pre-seeded random number generators. Adapt the two callsites where we generated random data. Signed-off-by: Patrick Steinhardt Signed-off-by: Junio C Hamano --- reftable/stack.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'reftable/stack.c') diff --git a/reftable/stack.c b/reftable/stack.c index c33f0c3333..08893fd454 100644 --- a/reftable/stack.c +++ b/reftable/stack.c @@ -523,7 +523,7 @@ static int reftable_stack_reload_maybe_reuse(struct reftable_stack *st, close(fd); fd = -1; - delay = delay + (delay * git_rand(CSPRNG_BYTES_INSECURE)) / UINT32_MAX + 1; + delay = delay + (delay * reftable_rand()) / UINT32_MAX + 1; sleep_millisec(delay); } @@ -688,7 +688,7 @@ int reftable_stack_add(struct reftable_stack *st, static int format_name(struct reftable_buf *dest, uint64_t min, uint64_t max) { char buf[100]; - uint32_t rnd = git_rand(CSPRNG_BYTES_INSECURE); + uint32_t rnd = reftable_rand(); snprintf(buf, sizeof(buf), "0x%012" PRIx64 "-0x%012" PRIx64 "-%08x", min, max, rnd); reftable_buf_reset(dest); -- cgit v1.3