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Patrick Steinhardt 9abda98149 reftable/stack: fix use of unseeded randomness 
When writing a new reftable stack, Git will first create the stack with
a random suffix so that concurrent updates will not try to write to the
same file. This random suffix is computed via a call to rand(3P). But we
never seed the function via srand(3P), which means that the suffix is in
fact always the same.

Fix this bug by using `git_rand()` instead, which does not need to be
initialized. While this function is likely going to be slower depending
on the platform, this slowness should not matter in practice as we only
use it when writing a new reftable stack.

Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2023-12-11 07:23:16 -08:00
..
basics.c reftable: utility functions 2021-10-08 10:45:48 -07:00
basics.h reftable: utility functions 2021-10-08 10:45:48 -07:00
basics_test.c reftable: utility functions 2021-10-08 10:45:48 -07:00
block.c reftable: avoid writing empty keys at the block layer 2022-02-23 13:36:26 -08:00
block.h reftable: fix typo in header 2021-12-23 12:28:28 -08:00
block_test.c reftable: avoid writing empty keys at the block layer 2022-02-23 13:36:26 -08:00
blocksource.c reftable: handle interrupted reads 2023-12-11 07:23:16 -08:00
blocksource.h reftable: add blocksource, an abstraction for random access reads 2021-10-08 10:45:48 -07:00
constants.h reftable: (de)serialization for the polymorphic record type. 2021-10-08 10:45:48 -07:00
dump.c hash-ll.h: split out of hash.h to remove dependency on repository.h 2023-04-24 12:47:32 -07:00
error.c reftable: ensure git-compat-util.h is the first (indirect) include 2023-04-24 12:47:33 -07:00
generic.c reftable: make assignments portable to AIX xlc v12.01 2022-03-28 13:58:10 -07:00
generic.h reftable: generic interface to tables 2021-10-08 10:45:48 -07:00
iter.c reftable: make reftable_record a tagged union 2022-01-20 11:31:53 -08:00
iter.h reftable: read reftable files 2021-10-08 10:45:48 -07:00
LICENSE
merged.c reftable: use a pointer for pq_entry param 2022-09-15 11:32:37 -07:00
merged.h reftable: add merged table view 2021-10-08 10:45:48 -07:00
merged_test.c reftable tests: avoid "int" overflow, use "uint64_t" 2022-01-13 13:39:09 -08:00
pq.c reftable: use a pointer for pq_entry param 2022-09-15 11:32:37 -07:00
pq.h reftable: use a pointer for pq_entry param 2022-09-15 11:32:37 -07:00
pq_test.c reftable: use a pointer for pq_entry param 2022-09-15 11:32:37 -07:00
publicbasics.c reftable: ensure git-compat-util.h is the first (indirect) include 2023-04-24 12:47:33 -07:00
reader.c reftable: drop unused parameter from reader_seek_linear() 2022-08-20 14:14:55 -07:00
reader.h reftable: read reftable files 2021-10-08 10:45:48 -07:00
readwrite_test.c reftable/stack: fix use of unseeded randomness 2023-12-11 07:23:16 -08:00
record.c reftable: add print functions to the record types 2022-01-20 11:31:53 -08:00
record.h reftable: add print functions to the record types 2022-01-20 11:31:53 -08:00
record_test.c reftable: make assignments portable to AIX xlc v12.01 2022-03-28 13:58:10 -07:00
refname.c reftable: implement refname validation 2021-10-08 10:45:48 -07:00
refname.h reftable: implement refname validation 2021-10-08 10:45:48 -07:00
refname_test.c reftable: implement refname validation 2021-10-08 10:45:48 -07:00
reftable-blocksource.h reftable: add blocksource, an abstraction for random access reads 2021-10-08 10:45:48 -07:00
reftable-error.h reftable: signal overflow 2021-12-23 12:28:34 -08:00
reftable-generic.h reftable: generic interface to tables 2021-10-08 10:45:48 -07:00
reftable-iterator.h reftable: generic interface to tables 2021-10-08 10:45:48 -07:00
reftable-malloc.h reftable: utility functions 2021-10-08 10:45:48 -07:00
reftable-merged.h reftable: add merged table view 2021-10-08 10:45:48 -07:00
reftable-reader.h reftable: read reftable files 2021-10-08 10:45:48 -07:00
reftable-record.h reftable: make reftable-record.h function signatures const correct 2022-01-20 11:31:53 -08:00
reftable-stack.h reftable: implement stack, a mutable database of reftable files. 2021-10-08 10:45:48 -07:00
reftable-tests.h reftable: add a heap-based priority queue for reftable records 2021-10-08 10:45:48 -07:00
reftable-writer.h reftable: rename writer_stats to reftable_writer_stats 2022-02-23 13:36:26 -08:00
stack.c reftable/stack: fix use of unseeded randomness 2023-12-11 07:23:16 -08:00
stack.h reftable: implement stack, a mutable database of reftable files. 2021-10-08 10:45:48 -07:00
stack_test.c reftable/stack: perform auto-compaction with transactional interface 2023-12-11 07:23:16 -08:00
system.h hash-ll.h: split out of hash.h to remove dependency on repository.h 2023-04-24 12:47:32 -07:00
test_framework.c reftable: utility functions 2021-10-08 10:45:48 -07:00
test_framework.h reftable: wrap EXPECT macros in do/while 2023-12-11 07:23:15 -08:00
tree.c reftable: ensure git-compat-util.h is the first (indirect) include 2023-04-24 12:47:33 -07:00
tree.h reftable: a generic binary tree implementation 2021-10-08 10:45:48 -07:00
tree_test.c reftable: ensure git-compat-util.h is the first (indirect) include 2023-04-24 12:47:33 -07:00
writer.c Merge branch 'ep/maint-equals-null-cocci' 2022-05-20 15:26:59 -07:00
writer.h reftable: write reftable files 2021-10-08 10:45:48 -07:00