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check resp->body before copying #647

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May 14, 2024
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4 changes: 4 additions & 0 deletions library/ziti_ctrl.c
Original file line number Diff line number Diff line change
Expand Up @@ -298,6 +298,10 @@
if (resp->resp_chunked) {
resp->body = realloc(resp->body, resp->received + len);
}
if (!resp->body) {
ZITI_LOG(WARN, "could not process controller response: %zd bytes not allocated for body", len);
return;
}
memcpy(resp->body + resp->received, b, len);
resp->received += len;
}
Expand Down Expand Up @@ -509,8 +513,8 @@
CTRL_LOG(WARN, "no API session");
ziti_error err = {
.err = ZITI_AUTHENTICATION_FAILED,
.code = ERROR_CODE_UNAUTHORIZED,

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initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]

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initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]

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initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]

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initializing 'string' (aka 'char *') with an expression of type 'const char *const' discards qualifiers [-Wincompatible-pointer-types-discards-qualifiers]

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initializing 'string' (aka 'char *') with an expression of type 'const char *const' discards qualifiers [-Wincompatible-pointer-types-discards-qualifiers]
.message = ERROR_MSG_NO_API_SESSION_TOKEN,

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initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]

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initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]

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initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]

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initializing 'string' (aka 'char *') with an expression of type 'const char *const' discards qualifiers [-Wincompatible-pointer-types-discards-qualifiers]

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initializing 'string' (aka 'char *') with an expression of type 'const char *const' discards qualifiers [-Wincompatible-pointer-types-discards-qualifiers]
};
cb(NULL, &err, ctx);
return false;
Expand Down Expand Up @@ -674,7 +678,7 @@
} else {
tlsuv_http_req_header(req, "Content-Type", "application/json");
if (name != NULL) {
ziti_identity id = {.name = name};

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initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]

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initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]

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initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]

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initializing 'string' (aka 'char *') with an expression of type 'const char *' discards qualifiers [-Wincompatible-pointer-types-discards-qualifiers]

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initializing 'string' (aka 'char *') with an expression of type 'const char *' discards qualifiers [-Wincompatible-pointer-types-discards-qualifiers]
size_t body_len;
char *body = ziti_identity_to_json(&id, MODEL_JSON_COMPACT, &body_len);
tlsuv_http_req_data(req, body, body_len, free_body_cb);
Expand Down Expand Up @@ -805,7 +809,7 @@
snprintf(path, sizeof(path), "/current-identity/authenticators/%s/extend", authenticatorId);

ziti_extend_cert_authenticator_req extend_req;
extend_req.client_cert_csr = csr;

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assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]

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assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]

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assigning to 'string' (aka 'char *') from 'const char *' discards qualifiers [-Wincompatible-pointer-types-discards-qualifiers]

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assigning to 'string' (aka 'char *') from 'const char *' discards qualifiers [-Wincompatible-pointer-types-discards-qualifiers]

size_t body_len;
char *body = ziti_extend_cert_authenticator_req_to_json(&extend_req, 0, &body_len);
Expand All @@ -824,7 +828,7 @@
snprintf(path, sizeof(path), "/current-identity/authenticators/%s/extend-verify", authenticatorId);

ziti_verify_extend_cert_authenticator_req verify_req;
verify_req.client_cert = client_cert;

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assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]

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assigning to 'string' (aka 'char *') from 'const char *' discards qualifiers [-Wincompatible-pointer-types-discards-qualifiers]

size_t body_len;
char *body = ziti_verify_extend_cert_authenticator_req_to_json(&verify_req, 0, &body_len);
Expand Down
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