66c41484d0
Daniel Stenberg
2026-09-21
Subject
CURLINFO_EFFECTIVE_URL.md: mention a short lifetime
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docs/libcurl/opts/CURLINFO_EFFECTIVE_URL.md+5 -2
| @@ -29,13 +29,16 @@ CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_EFFECTIVE_URL, char **urlp); | |
| Pass in a pointer to a char pointer and get the last used effective URL. | |
| - | In cases when you have asked libcurl to follow redirects, it may not be the same |
| - | value you set with CURLOPT_URL(3). |
| + | In cases when you have asked libcurl to follow redirects, it may not be the |
| + | same value you set with CURLOPT_URL(3). |
| The **urlp** pointer is NULL or points to private memory. You **must not** | |
| free it. It memory gets freed automatically when you call curl_easy_cleanup(3) | |
| on the corresponding curl handle. | |
| + | The returned string has limited life-time. It might get destroyed at the next |
| + | libcurl function call involving this same *handle*. |
| + | |
| # %PROTOCOLS% | |
| # EXAMPLE | |