7e450cb80a
Daniel Stenberg
2026-04-16
Subject
libssh2: allocate libssh2-friendly memory in kbd_callback
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lib/vssh/libssh2.c+3 -1
| @@ -148,7 +148,9 @@ static void kbd_callback(const char *name, int name_len, | |
| #endif /* CURL_LIBSSH2_DEBUG */ | |
| if(num_prompts == 1) { | |
| struct connectdata *conn = data->conn; | |
| - | responses[0].text = curlx_strdup(conn->passwd); |
| + | /* this function must allocate memory that can be freed by libssh2, which |
| + | uses the LIBSSH2_FREE_FUNC callback */ |
| + | responses[0].text = Curl_cstrdup(conn->passwd); |
| responses[0].length = | |
| responses[0].text == NULL ? 0 : curlx_uztoui(strlen(conn->passwd)); | |
| } | |