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url-mode: activate_url(): ensure ‘scheme’, ‘host’ and ‘path’ are free:d

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uri_parse() may succeed. But if the scheme isn’t “file”, or if the
hostname isn’t localhost, then we failed to free ‘scheme’, ‘host’ and
‘path’.
This commit is contained in:
Daniel Eklöf 2021-02-13 13:58:16 +01:00
parent fb9e9513a5
commit a99f9c9341
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GPG key ID: 5BBD4992C116573F
1 changed files with 15 additions and 11 deletions
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26
url-mode.c
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@ -42,20 +42,24 @@ activate_url(struct seat *seat, struct terminal *term, const struct url *url)
char *scheme, *host, *path;
if (uri_parse(url->url, strlen(url->url), &scheme, NULL, NULL,
&host, NULL, &path, NULL, NULL) &&
strcmp(scheme, "file") == 0 &&
hostname_is_localhost(host))
&host, NULL, &path, NULL, NULL))
{
/*
* This is a file in *this* computer. Pass only the
* filename to the URL-launcher.
*
* I.e. strip the ‘file://user@host/’ prefix.
*/
url_string = path;
if (strcmp(scheme, "file") == 0 && hostname_is_localhost(host)) {
/*
* This is a file in *this* computer. Pass only the
* filename to the URL-launcher.
*
* I.e. strip the ‘file://user@host/’ prefix.
*/
url_string = path;
} else
free(path);
free(scheme);
free(host);
} else
}
if (url_string == NULL)
url_string = xstrdup(url->url);
switch (url->action) {