diff options
| author | Luke T. Shumaker <lukeshu@lukeshu.com> | 2025-04-22 18:51:59 -0600 |
|---|---|---|
| committer | Luke T. Shumaker <lukeshu@lukeshu.com> | 2025-05-06 11:53:17 -0600 |
| commit | 24e5d0ec1219e2dbb4b9510ef20833092a2b3871 (patch) | |
| tree | 01bbcc34c6190fa1c35b2625e9ba1744b1447606 /libcr_ipc/tests | |
| parent | f09b7435b3a5222597d27238226d23ec0cbd5bd2 (diff) | |
wip: Build with -Wconversionlukeshu/safe-conversion
I think this found a real bug in the dhcp packet parser.
I don't think anything called lib9p_str{,n}() values that could be big
enough, but their bounds-checking was broken.
Diffstat (limited to 'libcr_ipc/tests')
| -rw-r--r-- | libcr_ipc/tests/test_select.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/libcr_ipc/tests/test_select.c b/libcr_ipc/tests/test_select.c index 9b5d117..d8a28c3 100644 --- a/libcr_ipc/tests/test_select.c +++ b/libcr_ipc/tests/test_select.c @@ -23,7 +23,7 @@ COROUTINE consumer_cr(void *) { int arg2ch[10]; for (;;) { int ret_ch; - int i_arg = 0; + size_t i_arg = 0; for (int i_ch = 0; i_ch < 10; i_ch++) { if (!chdone[i_ch]) { args[i_arg] = CR_SELECT_RECV(&ch[i_ch], &ret_ch); @@ -35,12 +35,13 @@ COROUTINE consumer_cr(void *) { break; args[i_arg] = CR_SELECT_DEFAULT; /* check that default doesn't trigger */ test_assert(i_arg <= 10); - int ret_arg = cr_select_v(i_arg+1, args); + size_t ret_arg = cr_select_v(i_arg+1, args); test_assert(ret_arg < i_arg); test_assert(arg2ch[ret_arg] == ret_ch); chdone[ret_ch] = true; } - int ret_ch, ret_arg; + int ret_ch; + size_t ret_arg; args[0] = CR_SELECT_RECV(&ch[0], &ret_ch); args[1] = CR_SELECT_DEFAULT; ret_arg = cr_select_v(2, args); |