src: replace strto[u][ld] with curlx_str_ parsers

- Better error handling (no errno mess), better limit checks.

- Also removed all uses of curlx_strtoofft()

Closes #16634
This commit is contained in:
Daniel Stenberg 2025-03-09 12:49:24 +01:00
parent f3b599a7e2
commit 8dca3b0656
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GPG key ID: 5CC908FDB71E12C2
12 changed files with 150 additions and 205 deletions

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@ -133,10 +133,10 @@ static void memory_tracking_init(void)
/* if CURL_MEMLIMIT is set, this enables fail-on-alloc-number-N feature */
env = curl_getenv("CURL_MEMLIMIT");
if(env) {
char *endptr;
long num = strtol(env, &endptr, 10);
if((endptr != env) && (endptr == env + strlen(env)) && (num > 0))
curl_dbg_memlimit(num);
curl_off_t num;
const char *p = env;
if(!curlx_str_number(&p, &num, LONG_MAX))
curl_dbg_memlimit((long)num);
curl_free(env);
}
}