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Fix command line --restart option number conversion

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This commit is contained in:
eeff
2022-04-11 11:11:58 +08:00
parent a959df37a3
commit 7fb1deb23b
1 changed files with 6 additions and 3 deletions
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src/argparse.c
+6 -3
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@@ -76,9 +76,12 @@ static inline size_t parse_restart_policy(const char *s, size_t *out)
} else if (0 == strcmp(s, "on-failure")) {
*out = NEU_RESTART_ONFAILURE;
} else {
errno = 0;
uintmax_t n = strtoumax(s, NULL, 0);
if (0 != errno || n > NEU_RESTART_ALWAYS) {
errno = 0;
char * end = NULL;
uintmax_t n = strtoumax(s, &end, 0);
// the entire string should be a number within range
if (0 != errno || '\0' == *s || '\0' != *end ||
n > NEU_RESTART_ALWAYS) {
return -1;
}
*out = n;