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wininet: Fix name and data allocation failure handling in alloc_cookie. 

Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Jacek Caban 2019-05-27 19:50:22 +02:00 committed by Alexandre Julliard
parent 496380709d
commit 9fec2e0d95
1 changed files with 7 additions and 4 deletions
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11
dlls/wininet/cookie.c
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@ -238,7 +238,7 @@ static cookie_t *alloc_cookie(substr_t name, substr_t data, FILETIME expiry, FIL
{ {
cookie_t *new_cookie; cookie_t *new_cookie;
new_cookie = heap_alloc(sizeof(*new_cookie)); new_cookie = heap_alloc_zero(sizeof(*new_cookie));
if(!new_cookie) if(!new_cookie)
return NULL; return NULL;
@ -247,9 +247,12 @@ static cookie_t *alloc_cookie(substr_t name, substr_t data, FILETIME expiry, FIL
new_cookie->flags = flags; new_cookie->flags = flags;
list_init(&new_cookie->entry); list_init(&new_cookie->entry);
new_cookie->name = heap_strndupW(name.str, name.len); if(name.str && !(new_cookie->name = heap_strndupW(name.str, name.len))) {
new_cookie->data = heap_strndupW(data.str, data.len); delete_cookie(new_cookie);
if(!new_cookie->name || !new_cookie->data) { return NULL;
}
if(data.str && !(new_cookie->data = heap_strndupW(data.str, data.len))) {
delete_cookie(new_cookie); delete_cookie(new_cookie);
return NULL; return NULL;
} }