lib: rename Curl_strndup to Curl_memdup0 to avoid misunderstanding

Since the copy does not stop at a null byte, let's not call it anything
that makes you think it works like the common strndup() function.

Based on feedback from Jay Satiro, Stefan Eissing and Patrick Monnerat

Closes #12490
This commit is contained in:
Daniel Stenberg 2023-12-08 14:27:29 +01:00
parent 6d8dc2f636
commit 7c992dd9f8
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15 changed files with 27 additions and 27 deletions

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@ -365,7 +365,7 @@ static void strstore(char **str, const char *newstr, size_t len)
DEBUGASSERT(newstr);
DEBUGASSERT(str);
free(*str);
*str = Curl_strndup(newstr, len);
*str = Curl_memdup0(newstr, len);
}
/*
@ -821,7 +821,7 @@ Curl_cookie_add(struct Curl_easy *data,
endslash = memrchr(path, '/', (queryp - path));
if(endslash) {
size_t pathlen = (endslash-path + 1); /* include end slash */
co->path = Curl_strndup(path, pathlen);
co->path = Curl_memdup0(path, pathlen);
if(co->path) {
co->spath = sanitize_cookie_path(co->path);
if(!co->spath)