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winhttp: Don't make a copy of the string in add_request_headers().

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Zebediah Figura 2022-08-09 18:23:56 -05:00 committed by Alexandre Julliard
parent 6a84877cc2
commit 7cd30faabe
1 changed files with 4 additions and 8 deletions
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12
dlls/winhttp/request.c
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@ -455,23 +455,20 @@ DWORD process_header( struct request *request, const WCHAR *field, const WCHAR *
DWORD add_request_headers( struct request *request, const WCHAR *headers, DWORD len, DWORD flags )
{
DWORD ret = ERROR_WINHTTP_INVALID_HEADER;
WCHAR *buffer, *p, *q;
struct header *header;
const WCHAR *p, *q;
if (len == ~0u) len = lstrlenW( headers );
if (!len) return ERROR_SUCCESS;
if (!(buffer = malloc( (len + 1) * sizeof(WCHAR) ))) return ERROR_OUTOFMEMORY;
memcpy( buffer, headers, len * sizeof(WCHAR) );
buffer[len] = 0;
p = buffer;
p = headers;
do
{
const WCHAR *end;
if (!*p) break;
if (p >= headers + len) break;
for (q = p; *q && *q != '\r' && *q != '\n'; ++q)
for (q = p; q < headers + len && *q != '\r' && *q != '\n'; ++q)
;
end = q;
while (*q == '\r' || *q == '\n')
@ -485,7 +482,6 @@ DWORD add_request_headers( struct request *request, const WCHAR *headers, DWORD
p = q;
} while (!ret);
free( buffer );
return ret;
}