added "ignore errors" option in rsyncd.conf

[rsync/rsync.git] / receiver.c

diff --git a/receiver.c b/receiver.c
index d941fa2..49d1bf2 100644 (file)
--- 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));
@@ -109,11 +109,12 @@ static void delete_files(struct file_list *flist)
        struct file_list *local_file_list;
        int i, j;
        char *name;
+       extern int module_id;
 
        if (cvs_exclude)
                add_cvs_excludes();
 
-       if (io_error) {
+       if (io_error && !lp_ignore_errors(module_id)) {
                rprintf(FINFO,"IO error encountered - skipping file deletion\n");
                return;
        }
@@ -358,14 +359,14 @@ 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 +413,18 @@ 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 +478,7 @@ 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)