[Tarantool-patches] [PATCH luajit 1/3] sysprof: fix interval parsing in dual-number mode
Sergey Kaplun
skaplun at tarantool.org
Wed Jan 18 23:16:54 MSK 2023
When the profiling interval is parsed, `tvisnum()` is used to check that
the given value is a number. But in case of dual-number mode this check
returns false as far as the given value is an integer, so `tvisnumber()`
should be used to cover both cases.
---
src/lib_misc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/lib_misc.c b/src/lib_misc.c
index 06fb9f9f..c18d297e 100644
--- a/src/lib_misc.c
+++ b/src/lib_misc.c
@@ -209,7 +209,7 @@ static int parse_sysprof_opts(lua_State *L, struct luam_Sysprof_Options *opt, in
{
cTValue *interval = lj_tab_getstr(options, lj_str_newlit(L, "interval"));
opt->interval = SYSPROF_DEFAULT_INTERVAL;
- if (interval && tvisnum(interval)) {
+ if (interval && tvisnumber(interval)) {
int32_t signed_interval = numberVint(interval);
if (signed_interval < 1)
return PROFILE_ERRUSE;
--
2.34.1
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