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sockfilt.c: free memory in case of memory allocation errors

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This commit is contained in:
Marc Hoersken 2014-04-20 18:22:28 +02:00
parent ee6791128f
commit eb01947e1d
1 changed files with 6 additions and 0 deletions
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6
tests/server/sockfilt.c
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@ -562,6 +562,7 @@ static int select_ws(int nfds, fd_set *readfds, fd_set *writefds,
/* allocate internal array for the internal event handles */ /* allocate internal array for the internal event handles */
handles = malloc(nfds * sizeof(HANDLE)); handles = malloc(nfds * sizeof(HANDLE));
if(handles == NULL) { if(handles == NULL) {
free(fdarr);
errno = ENOMEM; errno = ENOMEM;
return -1; return -1;
} }
@ -569,6 +570,8 @@ static int select_ws(int nfds, fd_set *readfds, fd_set *writefds,
/* allocate internal array for the internal socket handles */ /* allocate internal array for the internal socket handles */
wsasocks = malloc(nfds * sizeof(curl_socket_t)); wsasocks = malloc(nfds * sizeof(curl_socket_t));
if(wsasocks == NULL) { if(wsasocks == NULL) {
free(handles);
free(fdarr);
errno = ENOMEM; errno = ENOMEM;
return -1; return -1;
} }
@ -576,6 +579,9 @@ static int select_ws(int nfds, fd_set *readfds, fd_set *writefds,
/* allocate internal array for the internal WINSOCK2 events */ /* allocate internal array for the internal WINSOCK2 events */
wsaevents = malloc(nfds * sizeof(WSAEVENT)); wsaevents = malloc(nfds * sizeof(WSAEVENT));
if(wsaevents == NULL) { if(wsaevents == NULL) {
free(wsasocks);
free(handles);
free(fdarr);
errno = ENOMEM; errno = ENOMEM;
return -1; return -1;
} }