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fix bug in millisec parsing

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This commit is contained in:
CK Tan 2021-07-04 19:20:08 -07:00
parent 24e4472b44
commit 511749ebb9
1 changed files with 17 additions and 11 deletions
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28
toml.c
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@ -1900,6 +1900,8 @@ toml_table_t* toml_table_at(const toml_array_t* arr, int idx)
}
static int parse_millisec(const char* p, const char** endp);
int toml_rtots(toml_raw_t src_, toml_timestamp_t* ret)
{
if (! src_) return -1;
@ -1941,17 +1943,9 @@ int toml_rtots(toml_raw_t src_, toml_timestamp_t* ret)
/* optionally, parse millisec */
p += 8;
if (*p == '.') {
char* qq;
p++;
errno = 0;
*millisec = strtol(p, &qq, 10);
if (errno) {
return -1;
}
while (*millisec > 999) {
*millisec /= 10;
}
p++; /* skip '.' */
const char* qq;
*millisec = parse_millisec(p, &qq);
ret->millisec = millisec;
p = qq;
}
@ -2303,3 +2297,15 @@ toml_datum_t toml_timestamp_in(const toml_table_t* arr, const char* key)
}
return ret;
}
static int parse_millisec(const char* p, const char** endp)
{
int ret = 0;
int unit = 100; /* unit in millisec */
for ( ; '0' <= *p && *p <= '9'; p++, unit /= 10) {
ret += (*p - '0') * unit;
}
*endp = p;
return ret;
}