diff options
Diffstat (limited to 'win32/dirent.c')
| -rw-r--r-- | win32/dirent.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/win32/dirent.c b/win32/dirent.c index bfe7d075c4b1c..fe7e2507faa27 100644 --- a/win32/dirent.c +++ b/win32/dirent.c @@ -1,4 +1,4 @@ -/*$Header: /p/tcsh/cvsroot/tcsh/win32/dirent.c,v 1.9 2006/04/07 00:57:59 amold Exp $*/ +/*$Header: /p/tcsh/cvsroot/tcsh/win32/dirent.c,v 1.10 2014/08/13 23:39:34 amold Exp $*/ /*- * Copyright (c) 1980, 1991 The Regents of the University of California. * All rights reserved. @@ -98,6 +98,9 @@ DIR * opendir(const char *inbuf) { buflen = lstrlen(buf) + 4; tmp= (char *)heap_alloc(buflen); + if(!tmp) { + return NULL; + } if ( (buf[0] == '/') && (buf[1] != '/') ) { (void)StringCbPrintf(tmp,buflen, "%c:%s*", @@ -112,6 +115,9 @@ DIR * opendir(const char *inbuf) { } dptr = (DIR *)heap_alloc(sizeof(DIR)); + if(!dptr) { + return NULL; + } dptr->dd_fd = INVALID_HANDLE_VALUE; if (!dptr){ errno = ENOMEM; @@ -315,6 +321,9 @@ HANDLE open_enum(char *server, WIN32_FIND_DATA *fdata) { return INVALID_HANDLE_VALUE; hnet = heap_alloc(sizeof(nethandle_t)); + if(!hnet) { + return INVALID_HANDLE_VALUE; + } hnet->netres = heap_alloc(1024);/*FIXBUF*/ hnet->henum = henum; |