X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/5afd8aedce004cc11700285c16ea84f1e857d473..8c9fd200f9061cbb68b00fd3d58cacdbb46e2d23:/receiver.c

diff --git a/receiver.c b/receiver.c
index d941fa2b..6eb9acab 100644
--- a/receiver.c
+++ b/receiver.c
@@ -83,7 +83,7 @@ static void add_delete_entry(struct file_struct *file)
 static void delete_one(struct file_struct *f)
 {
 	if (!S_ISDIR(f->mode)) {
-		if (do_unlink(f_name(f)) != 0) {
+		if (robust_unlink(f_name(f)) != 0) {
 			rprintf(FERROR,"unlink %s : %s\n",f_name(f),strerror(errno));
 		} else if (verbose) {
 			rprintf(FINFO,"deleting %s\n",f_name(f));
@@ -358,14 +358,14 @@ int recv_files(int f_in,struct file_list *flist,char *local_name,int f_gen)
 		fnamecmp = fname;
 
 		/* open the file */  
-		fd1 = open(fnamecmp,O_RDONLY);
+		fd1 = do_open(fnamecmp, O_RDONLY, 0);
 
 		if ((fd1 == -1) && (compare_dest != NULL)) {
 			/* try the file at compare_dest instead */
 			slprintf(fnamecmpbuf,MAXPATHLEN,"%s/%s",
 						compare_dest,fname);
 			fnamecmp = fnamecmpbuf;
-			fd1 = open(fnamecmp,O_RDONLY);
+			fd1 = do_open(fnamecmp, O_RDONLY, 0);
 		}
 
 		if (fd1 != -1 && do_fstat(fd1,&st) != 0) {
@@ -412,14 +412,18 @@ int recv_files(int f_in,struct file_list *flist,char *local_name,int f_gen)
 		   setuid/setgid bits to ensure that there is no race
 		   condition. They are then correctly updated after
 		   the lchown. Thanks to snabb@epipe.fi for pointing
-		   this out */
+		   this out.  We also set it initially without group
+		   access because of a similar race condition. */
 		fd2 = do_open(fnametmp,O_WRONLY|O_CREAT|O_EXCL,
-			      file->mode & INITPERMMASK);
+			      file->mode & INITACCESSPERMS);
 
+		/* in most cases parent directories will already exist
+		   because their information should have been previously
+		   transferred, but that may not be the case with -R */
 		if (fd2 == -1 && relative_paths && errno == ENOENT && 
 		    create_directory_path(fnametmp) == 0) {
 			fd2 = do_open(fnametmp,O_WRONLY|O_CREAT|O_EXCL,
-				      file->mode & INITPERMMASK);
+				      file->mode & INITACCESSPERMS);
 		}
 		if (fd2 == -1) {
 			rprintf(FERROR,"cannot create %s : %s\n",fnametmp,strerror(errno));
@@ -473,7 +477,7 @@ int recv_files(int f_in,struct file_list *flist,char *local_name,int f_gen)
 	for (i = 0; i < flist->count; i++) {
 		file = flist->files[i];
 		if (!file->basename || !S_ISDIR(file->mode)) continue;
-		recv_generator(f_name(file),flist,i,-1);
+		recv_generator(local_name?local_name:f_name(file),flist,i,-1);
 	}
 
 	if (verbose > 2)