Submitted By: Robert Connolly <robert at linuxfromscratch dot org> (ashes)
Date: 2007-10-08
Initial Package Version: 7.1
Upstream Status: Not Submitted
Origin: Owl Linux's vim-6.4-owl-tmp.diff
Description: Use mktemp(1) and mkstemp(3), and exit if they fail.

diff -Naur vim71.orig/runtime/tools/vimspell.sh vim71/runtime/tools/vimspell.sh
--- vim71.orig/runtime/tools/vimspell.sh	2005-02-03 17:20:48.000000000 +0000
+++ vim71/runtime/tools/vimspell.sh	2007-10-08 15:44:22.000000000 +0000
@@ -16,7 +16,7 @@
 
 INFILE=$1
 tmp="${TMPDIR-/tmp}"
-OUTFILE=`mktemp -t vimspellXXXXXX || tempfile -p vimspell || echo none`
+OUTFILE="`mktemp -t vimspell.XXXXXXXXXX`" || exit
 # If the standard commands failed then create the file
 # since we cannot create a directory (we cannot remove it on exit)
 # create a file in the safest way possible.
diff -Naur vim71.orig/src/configure.in vim71/src/configure.in
--- vim71.orig/src/configure.in	2007-10-08 15:44:07.000000000 +0000
+++ vim71/src/configure.in	2007-10-08 15:44:22.000000000 +0000
@@ -640,7 +640,7 @@
 	dnl    see what the interpreter is built from
 	AC_CACHE_VAL(vi_cv_path_python_plibs,
 	[
-	    tmp_mkf="/tmp/Makefile-conf$$"
+	    tmp_mkf="`pwd`/Makefile-conf$$"
 	    cat ${PYTHON_CONFDIR}/Makefile - <<'eof' >${tmp_mkf}
 __:
 	@echo "python_MODLIBS='$(MODLIBS)'"
diff -Naur vim71.orig/src/fileio.c vim71/src/fileio.c
--- vim71.orig/src/fileio.c	2007-10-08 15:44:07.000000000 +0000
+++ vim71/src/fileio.c	2007-10-08 15:44:22.000000000 +0000
@@ -3394,26 +3394,16 @@
 		/*
 		 * Check if we can create a file and set the owner/group to
 		 * the ones from the original file.
-		 * First find a file name that doesn't exist yet (use some
-		 * arbitrary numbers).
 		 */
-		STRCPY(IObuff, fname);
-		for (i = 4913; ; i += 123)
-		{
-		    sprintf((char *)gettail(IObuff), "%d", i);
-		    if (mch_lstat((char *)IObuff, &st) < 0)
-			break;
-		}
-		fd = mch_open((char *)IObuff,
-				    O_CREAT|O_WRONLY|O_EXCL|O_NOFOLLOW, perm);
+		sprintf((char *)IObuff, "%s.XXXXXX", fname);
+		fd = mkstemp((char *)IObuff);
 		if (fd < 0)	/* can't write in directory */
 		    backup_copy = TRUE;
 		else
 		{
 # ifdef UNIX
-#  ifdef HAVE_FCHOWN
-		    fchown(fd, st_old.st_uid, st_old.st_gid);
-#  endif
+		    if (fchown(fd, st_old.st_uid, st_old.st_gid) == 0)
+			fchmod(fd, perm);
 		    if (mch_stat((char *)IObuff, &st) < 0
 			    || st.st_uid != st_old.st_uid
 			    || st.st_gid != st_old.st_gid
diff -Naur vim71.orig/src/vimtutor vim71/src/vimtutor
--- vim71.orig/src/vimtutor	2007-10-08 15:44:07.000000000 +0000
+++ vim71/src/vimtutor	2007-10-08 15:44:22.000000000 +0000
@@ -10,34 +10,14 @@
 xx=$1
 export xx
 
-# We need a temp file for the copy.  First try using a standard command.
-tmp="${TMPDIR-/tmp}"
-TUTORCOPY=`mktemp $tmp/tutorXXXXXX || tempfile -p tutor || echo none`
-
-# If the standard commands failed then create a directory to put the copy in.
-# That is a secure way to make a temp file.
-if test "$TUTORCOPY" = none; then
-	tmpdir=$tmp/vimtutor$$
-	OLD_UMASK=`umask`
-	umask 077
-	getout=no
-	mkdir $tmpdir || getout=yes
-	umask $OLD_UMASK
-	if test $getout = yes; then
-		echo "Could not create directory for tutor copy, exiting."
-		exit 1
-	fi
-	TUTORCOPY=$tmpdir/tutorcopy
-	touch $TUTORCOPY
-	TODELETE=$tmpdir
-else
-	TODELETE=$TUTORCOPY
-fi
-
+# We need a temp file for the copy.
+TUTORCOPY="`mktemp -t vimtutor.XXXXXXXXXX`" || exit
 export TUTORCOPY
 
 # remove the copy of the tutor on exit
-trap "rm -rf $TODELETE" 0 1 2 3 9 11 13 15
+trap 'rm -f -- "$TUTORCOPY"' EXIT
+trap 'trap - EXIT; rm -f -- "$TUTORCOPY"; exit 1' HUP INT QUIT TERM
+
 
 # Vim could be called "vim" or "vi".  Also check for "vimN", for people who
 # have Vim installed with its version number.