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Introduce mg_calloc

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This commit is contained in:
Sergey Lyubka committed 2025-06-24 10:52:44 +01:00
1 parent 5f1f4a0df8
commit 074ef5197b
26 files changed
+259 -313
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src/json.c
+4 -4
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@@ -320,10 +320,10 @@ char *mg_json_get_str(struct mg_str json, const char *path) {
char *result = NULL;
int len = 0, off = mg_json_get(json, path, &len);
if (off >= 0 && len > 1 && json.buf[off] == '"') {
if ((result = (char *) calloc(1, (size_t) len)) != NULL &&
if ((result = (char *) mg_calloc(1, (size_t) len)) != NULL &&
!mg_json_unescape(mg_str_n(json.buf + off + 1, (size_t) (len - 2)),
result, (size_t) len)) {
free(result);
mg_free(result);
result = NULL;
}
}
@@ -334,7 +334,7 @@ char *mg_json_get_b64(struct mg_str json, const char *path, int *slen) {
char *result = NULL;
int len = 0, off = mg_json_get(json, path, &len);
if (off >= 0 && json.buf[off] == '"' && len > 1 &&
(result = (char *) calloc(1, (size_t) len)) != NULL) {
(result = (char *) mg_calloc(1, (size_t) len)) != NULL) {
size_t k = mg_base64_decode(json.buf + off + 1, (size_t) (len - 2), result,
(size_t) len);
if (slen != NULL) *slen = (int) k;
@@ -346,7 +346,7 @@ char *mg_json_get_hex(struct mg_str json, const char *path, int *slen) {
char *result = NULL;
int len = 0, off = mg_json_get(json, path, &len);
if (off >= 0 && json.buf[off] == '"' && len > 1 &&
(result = (char *) calloc(1, (size_t) len / 2)) != NULL) {
(result = (char *) mg_calloc(1, (size_t) len / 2)) != NULL) {
int i;
for (i = 0; i < len - 2; i += 2) {
mg_str_to_num(mg_str_n(json.buf + off + 1 + i, 2), 16, &result[i >> 1],