X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/d74a2e3ed5e75d0b0c0be752c879eb537cd0f591..06c28400fa4ce46406d4a0bbf417b9b07df0a29a:/receiver.c

diff --git a/receiver.c b/receiver.c
index 152c9858..18b0795a 100644
--- a/receiver.c
+++ b/receiver.c
@@ -23,7 +23,7 @@
 extern int verbose;
 extern int recurse;
 extern int delete_mode;
-extern int remote_version;
+extern int protocol_version;
 extern int csum_length;
 extern struct stats stats;
 extern int dry_run;
@@ -59,7 +59,7 @@ static int delete_already_done(struct file_list *flist,int j)
 
 	for (i=0;i<dlist_len;i++) {
 		if (st.st_ino == delete_list[i].inode &&
-		    st.st_dev == delete_list[i].dev)
+		    (DEV64_T)st.st_dev == delete_list[i].dev)
 			return 1;
 	}
 
@@ -70,7 +70,8 @@ static void add_delete_entry(struct file_struct *file)
 {
 	if (dlist_len == dlist_alloc_len) {
 		dlist_alloc_len += 1024;
-		delete_list = (struct delete_list *)Realloc(delete_list, sizeof(delete_list[0])*dlist_alloc_len);
+		delete_list = realloc_array(delete_list, struct delete_list,
+					    dlist_alloc_len);
 		if (!delete_list) out_of_memory("add_delete_entry");
 	}
 
@@ -86,16 +87,16 @@ static void delete_one(char *fn, int is_dir)
 {
 	if (!is_dir) {
 		if (robust_unlink(fn) != 0) {
-			rprintf(FERROR, "delete_one: unlink %s: %s\n",
-				fn, strerror(errno));
+			rprintf(FERROR, "delete_one: unlink %s failed: %s\n",
+				full_fname(fn), strerror(errno));
 		} else if (verbose) {
 			rprintf(FINFO, "deleting %s\n", fn);
 		}
 	} else {    
 		if (do_rmdir(fn) != 0) {
 			if (errno != ENOTEMPTY && errno != EEXIST) {
-				rprintf(FERROR, "delete_one: rmdir %s: %s\n",
-                                        fn, strerror(errno));
+				rprintf(FERROR, "delete_one: rmdir %s failed: %s\n",
+                                        full_fname(fn), strerror(errno));
 			}
 		} else if (verbose) {
 			rprintf(FINFO, "deleting directory %s\n", fn);
@@ -136,7 +137,7 @@ void delete_files(struct file_list *flist)
 		if (!S_ISDIR(flist->files[j]->mode) || 
 		    !(flist->files[j]->flags & FLAG_DELETE)) continue;
 
-		if (remote_version < 19 &&
+		if (protocol_version < 19 &&
 		    delete_already_done(flist, j)) continue;
 
 		name = strdup(f_name(flist->files[j]));
@@ -152,7 +153,7 @@ void delete_files(struct file_list *flist)
 		for (i=local_file_list->count-1;i>=0;i--) {
 			if (max_delete && deletion_count > max_delete) break;
 			if (!local_file_list->files[i]->basename) continue;
-			if (remote_version < 19 &&
+			if (protocol_version < 19 &&
 			    S_ISDIR(local_file_list->files[i]->mode))
 				add_delete_entry(local_file_list->files[i]);
 			if (-1 == flist_find(flist,local_file_list->files[i])) {
@@ -164,8 +165,8 @@ void delete_files(struct file_list *flist)
 				} else {
 					int mode = local_file_list->files[i]->mode;
 					delete_one(f, S_ISDIR(mode) != 0);
-					deletion_count++;
 				}
+				deletion_count++;
 			}
 		}
 		flist_free(local_file_list);
@@ -206,14 +207,15 @@ static int get_tmpname(char *fnametmp, char *fname)
 		length = strlen(fnametmp);
 		fnametmp[length++] = '/';
 		fnametmp[length] = '\0';	/* always NULL terminated */
-		}
+	}
 
-	if ((f = strrchr(fname, '/'))) {	/* extra () for gcc */
+	if ((f = strrchr(fname, '/')) != NULL) {
 		++f;
 		if (!tmpdir) {
 			length = f - fname;
+			/* copy up to and including the slash */
 			strlcpy(fnametmp, fname, length + 1);
-		}		/* copy up to and including the slash */
+		}
 	} else {
 		f = fname;
 	} 
@@ -222,8 +224,7 @@ static int get_tmpname(char *fnametmp, char *fname)
 
 	maxname = MIN(MAXPATHLEN - 7 - length, NAME_MAX - 8);
 
-	if (maxname < 1)
-	{
+	if (maxname < 1) {
 		rprintf(FERROR, "temporary filename too long: %s\n", fname);
 		fnametmp[0] = '\0';
 		return 0;
@@ -271,7 +272,8 @@ static int receive_data(int f_in,struct map_struct *buf,int fd,char *fname,
 			sum_update(data,i);
 
 			if (fd != -1 && write_file(fd,data,i) != i) {
-				rprintf(FERROR,"write failed on %s : %s\n",fname,strerror(errno));
+				rprintf(FERROR, "write failed on %s: %s\n",
+					full_fname(fname), strerror(errno));
 				exit_cleanup(RERR_FILEIO);
 			}
 			offset += i;
@@ -298,8 +300,8 @@ static int receive_data(int f_in,struct map_struct *buf,int fd,char *fname,
 		}
 		
 		if (fd != -1 && write_file(fd,map,len) != (int) len) {
-			rprintf(FERROR,"write failed on %s : %s\n",
-				fname,strerror(errno));
+			rprintf(FERROR, "write failed on %s: %s\n",
+				full_fname(fname), strerror(errno));
 			exit_cleanup(RERR_FILEIO);
 		}
 		offset += len;
@@ -309,8 +311,8 @@ static int receive_data(int f_in,struct map_struct *buf,int fd,char *fname,
 		end_progress(total_size);
 
 	if (fd != -1 && offset > 0 && sparse_end(fd) != 0) {
-		rprintf(FERROR,"write failed on %s : %s\n",
-			fname,strerror(errno));
+		rprintf(FERROR, "write failed on %s: %s\n",
+			full_fname(fname), strerror(errno));
 		exit_cleanup(RERR_FILEIO);
 	}
 
@@ -413,19 +415,32 @@ int recv_files(int f_in,struct file_list *flist,char *local_name,int f_gen)
 		}
 
 		if (fd1 != -1 && do_fstat(fd1,&st) != 0) {
-			rprintf(FERROR,"fstat %s : %s\n",fnamecmp,strerror(errno));
+			rprintf(FERROR, "fstat %s failed: %s\n",
+				full_fname(fnamecmp), strerror(errno));
 			receive_data(f_in,NULL,-1,NULL,file->length);
 			close(fd1);
 			continue;
 		}
 
-		if (fd1 != -1 && !S_ISREG(st.st_mode)) {
-			rprintf(FERROR,"%s : not a regular file (recv_files)\n",fnamecmp);
-			receive_data(f_in,NULL,-1,NULL,file->length);
+		if (fd1 != -1 && S_ISDIR(st.st_mode) && fnamecmp == fname) {
+			/* this special handling for directories
+			 * wouldn't be necessary if robust_rename()
+			 * and the underlying robust_unlink could cope
+			 * with directories
+			 */
+			rprintf(FERROR,"recv_files: %s is a directory\n",
+				full_fname(fnamecmp));
+			receive_data(f_in, NULL, -1, NULL, file->length);
 			close(fd1);
 			continue;
 		}
 
+		if (fd1 != -1 && !S_ISREG(st.st_mode)) {
+			close(fd1);
+			fd1 = -1;
+			buf = NULL;
+		}
+
 		if (fd1 != -1 && !preserve_perms) {
 			/* if the file exists already and we aren't preserving
 			   permissions then act as though the remote end sent
@@ -466,7 +481,8 @@ int recv_files(int f_in,struct file_list *flist,char *local_name,int f_gen)
 			fd2 = do_mkstemp(fnametmp, file->mode & INITACCESSPERMS);
 		}
 		if (fd2 == -1) {
-			rprintf(FERROR,"mkstemp %s failed: %s\n",fnametmp,strerror(errno));
+			rprintf(FERROR, "mkstemp %s failed: %s\n",
+				full_fname(fnametmp), strerror(errno));
 			receive_data(f_in,buf,-1,NULL,file->length);
 			if (buf) unmap_file(buf);
 			if (fd1 != -1) close(fd1);
@@ -500,7 +516,7 @@ int recv_files(int f_in,struct file_list *flist,char *local_name,int f_gen)
 		if (!recv_ok) {
 			if (csum_length == SUM_LENGTH) {
 				rprintf(FERROR,"ERROR: file corruption in %s. File changed during transfer?\n",
-					fname);
+					full_fname(fname));
 			} else {
 				if (verbose > 1)
 					rprintf(FINFO,"redoing %s(%d)\n",fname,i);