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winhttp: Check for NULL return from heap_alloc (Coverity).

This commit is contained in:
Marcus Meissner 2009-07-22 09:59:31 +02:00 committed by Alexandre Julliard
parent 47535030cc
commit ee59879da0
1 changed files with 3 additions and 0 deletions
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3
dlls/winhttp/request.c
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@ -765,6 +765,7 @@ static LPWSTR concatenate_string_list( LPCWSTR *list, int len )
len++;
str = heap_alloc( len * sizeof(WCHAR) );
if (!str) return NULL;
*str = 0;
for( t = list; *t ; t++ )
@ -789,6 +790,7 @@ static LPWSTR build_header_request_string( request_t *request, LPCWSTR verb,
/* allocate space for an array of all the string pointers to be added */
len = (request->num_headers) * 4 + 10;
req = heap_alloc( len * sizeof(LPCWSTR) );
if (!req) return NULL;
/* add the verb, path and HTTP version string */
n = 0;
@ -820,6 +822,7 @@ static LPWSTR build_header_request_string( request_t *request, LPCWSTR verb,
req[n] = NULL;
requestString = concatenate_string_list( req, 4 );
heap_free( req );
if (!requestString) return NULL;
/*
* Set (header) termination string for request