Travis Geiselbrecht 6d9a0b5c35 [libc][printf] Handle case where snprintf underflows for len = 0 ...

The code would write a null pointer always, even if len = 0, or if the
buffer pointer is null.

Test for this condition and add a unit test.

fixes #407

2025-01-09 23:32:56 -08:00

..

include/app

[fs][v9fs] Add an example test for VirtIO 9p filesystem

2024-04-25 00:17:02 -07:00

benchmarks.c

[benchmarks] Fix -Wdouble-promotion warnings

2023-04-23 17:23:31 -07:00

cache_tests.c

[lib][console] rename some console command types to be prefixed with console_

2020-07-25 15:59:58 -07:00

cbuf_tests.c

[app][warnings] fix -Wmissing-declarations warnings in app/

2021-10-21 23:16:57 -07:00

clock_tests.c

[lib][console] rename some console command types to be prefixed with console_

2020-07-25 15:59:58 -07:00

fibo.c

[lib][console] rename some console command types to be prefixed with console_

2020-07-25 15:59:58 -07:00

float_instructions.S

[license] replace the longer full MIT license with a shorter one

2019-07-05 17:22:23 -07:00

float_print_host.c

[formatting] run everything through codestyle

2019-06-19 21:02:24 -07:00

float_test_vec.c

[float_test_vec] Fix -Wdouble-promotion warnings

2023-04-23 17:23:31 -07:00

float.c

[app][tests][float] generally spiff up the test

2023-02-18 16:39:13 -08:00

mem_tests.c

[app][mem_test] print the range before starting the test

2022-04-18 00:45:07 -07:00

port_tests.c

[app][warnings] fix -Wmissing-declarations warnings in app/

2021-10-21 23:16:57 -07:00

printf_tests.c

[libc][printf] Handle case where snprintf underflows for len = 0

2025-01-09 23:32:56 -08:00

rules.mk

[fs][v9fs] Add an example test for VirtIO 9p filesystem

2024-04-25 00:17:02 -07:00

tests.c

[fs][v9fs] Add an example test for VirtIO 9p filesystem

2024-04-25 00:17:02 -07:00

thread_tests.c

[app][warnings] fix -Wmissing-declarations warnings in app/

2021-10-21 23:16:57 -07:00

v9fs_tests.c

[fs][v9fs] Add an example test for VirtIO 9p filesystem

2024-04-25 00:17:02 -07:00

v9p_tests.c

[tests][v9p] Add an example test for VirtIO 9p device

2024-04-01 23:09:30 -07:00