X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/d6e6ecbdbf0452ec95afc98c2700076e39b4692f..087bf010d2cd89848181e49b4ecdfd29a66353e9:/flist.c

diff --git a/flist.c b/flist.c
index 53038739..d7da6e88 100644
--- a/flist.c
+++ b/flist.c
@@ -69,7 +69,7 @@ static int match_file_name(char *fname,STRUCT_STAT *st)
 {
   if (check_exclude(fname,local_exclude_list)) {
     if (verbose > 2)
-      fprintf(FINFO,"excluding file %s\n",fname);
+      rprintf(FINFO,"excluding file %s\n",fname);
     return 0;
   }
   return 1;
@@ -218,7 +218,7 @@ void send_file_entry(struct file_struct *file,int f,unsigned base_flags)
   last_gid = file->gid;
   last_time = file->modtime;
 
-  strncpy(lastname,fname,MAXPATHLEN-1);
+  strlcpy(lastname,fname,MAXPATHLEN-1);
   lastname[MAXPATHLEN-1] = 0;
 }
 
@@ -253,11 +253,11 @@ static void receive_file_entry(struct file_struct **fptr,
 
   if (l2 >= MAXPATHLEN-l1) overflow("receive_file_entry");
 
-  strncpy(thisname,lastname,l1);
+  strlcpy(thisname,lastname,l1);
   read_sbuf(f,&thisname[l1],l2);
   thisname[l1+l2] = 0;
 
-  strncpy(lastname,thisname,MAXPATHLEN-1);
+  strlcpy(lastname,thisname,MAXPATHLEN-1);
   lastname[MAXPATHLEN-1] = 0;
 
   clean_fname(thisname);
@@ -351,7 +351,7 @@ static struct file_struct *make_file(char *fname)
 	char *p;
 	char cleaned_name[MAXPATHLEN];
 
-	strncpy(cleaned_name, fname, MAXPATHLEN-1);
+	strlcpy(cleaned_name, fname, MAXPATHLEN-1);
 	cleaned_name[MAXPATHLEN-1] = 0;
 	clean_fname(cleaned_name);
 	fname = cleaned_name;
@@ -360,13 +360,13 @@ static struct file_struct *make_file(char *fname)
 
 	if (link_stat(fname,&st) != 0) {
 		io_error = 1;
-		fprintf(FERROR,"%s: %s\n",
+		rprintf(FERROR,"%s: %s\n",
 			fname,strerror(errno));
 		return NULL;
 	}
 
 	if (S_ISDIR(st.st_mode) && !recurse) {
-		fprintf(FINFO,"skipping directory %s\n",fname);
+		rprintf(FINFO,"skipping directory %s\n",fname);
 		return NULL;
 	}
 	
@@ -379,7 +379,7 @@ static struct file_struct *make_file(char *fname)
 		return NULL;
 	
 	if (verbose > 2)
-		fprintf(FINFO,"make_file(%s)\n",fname);
+		rprintf(FINFO,"make_file(%s)\n",fname);
 	
 	file = (struct file_struct *)malloc(sizeof(*file));
 	if (!file) out_of_memory("make_file");
@@ -418,7 +418,7 @@ static struct file_struct *make_file(char *fname)
 		char lnk[MAXPATHLEN];
 		if ((l=readlink(fname,lnk,MAXPATHLEN-1)) == -1) {
 			io_error=1;
-			fprintf(FERROR,"readlink %s : %s\n",
+			rprintf(FERROR,"readlink %s : %s\n",
 				fname,strerror(errno));
 			return NULL;
 		}
@@ -507,18 +507,17 @@ static void send_directory(int f,struct file_list *flist,char *dir)
 	d = opendir(dir);
 	if (!d) {
 		io_error = 1;
-		fprintf(FERROR,"%s: %s\n",
+		rprintf(FERROR,"%s: %s\n",
 			dir,strerror(errno));
 		return;
 	}
 
-	strncpy(fname,dir,MAXPATHLEN-1);
-	fname[MAXPATHLEN-1]=0;
+	strlcpy(fname,dir,MAXPATHLEN-1);
 	l = strlen(fname);
 	if (fname[l-1] != '/') {
 		if (l == MAXPATHLEN-1) {
 			io_error = 1;
-			fprintf(FERROR,"skipping long-named directory %s\n",fname);
+			rprintf(FERROR,"skipping long-named directory %s\n",fname);
 			closedir(d);
 			return;
 		}
@@ -533,7 +532,7 @@ static void send_directory(int f,struct file_list *flist,char *dir)
 			local_exclude_list = make_exclude_list(fname,NULL,0);
 		} else {
 			io_error = 1;
-			fprintf(FINFO,"cannot cvs-exclude in long-named directory %s\n",fname);
+			rprintf(FINFO,"cannot cvs-exclude in long-named directory %s\n",fname);
 		}
 	}  
 	
@@ -542,7 +541,7 @@ static void send_directory(int f,struct file_list *flist,char *dir)
 		if (strcmp(dname,".")==0 ||
 		    strcmp(dname,"..")==0)
 			continue;
-		strncpy(p,dname,MAXPATHLEN-(l+1));
+		strlcpy(p,dname,MAXPATHLEN-(l+1));
 		send_file_name(f,flist,fname,recurse,FLAG_DELETE);
 	}
 
@@ -561,8 +560,8 @@ struct file_list *send_file_list(int f,int argc,char *argv[])
 	struct file_list *flist;
 
 	if (verbose && recurse && !am_server && f != -1) {
-		fprintf(FINFO,"building file list ... ");
-		fflush(FINFO);
+		rprintf(FINFO,"building file list ... ");
+		rflush(FINFO);
 	}
 
 	flist = (struct file_list *)malloc(sizeof(flist[0]));
@@ -574,12 +573,15 @@ struct file_list *send_file_list(int f,int argc,char *argv[])
 						     flist->malloced);
 	if (!flist->files) out_of_memory("send_file_list");
 
+	if (f != -1) {
+		io_start_buffering(f);
+	}
+
 	for (i=0;i<argc;i++) {
 		char fname2[MAXPATHLEN];
 		char *fname = fname2;
 
-		strncpy(fname,argv[i],MAXPATHLEN-1);
-		fname[MAXPATHLEN-1] = 0;
+		strlcpy(fname,argv[i],MAXPATHLEN-1);
 
 		l = strlen(fname);
 		if (l != 1 && fname[l-1] == '/') {
@@ -588,12 +590,12 @@ struct file_list *send_file_list(int f,int argc,char *argv[])
 
 		if (link_stat(fname,&st) != 0) {
 			io_error=1;
-			fprintf(FERROR,"%s : %s\n",fname,strerror(errno));
+			rprintf(FERROR,"%s : %s\n",fname,strerror(errno));
 			continue;
 		}
 
 		if (S_ISDIR(st.st_mode) && !recurse) {
-			fprintf(FINFO,"skipping directory %s\n",fname);
+			rprintf(FINFO,"skipping directory %s\n",fname);
 			continue;
 		}
 
@@ -631,12 +633,12 @@ struct file_list *send_file_list(int f,int argc,char *argv[])
 		
 		if (dir && *dir) {
 			if (getcwd(dbuf,MAXPATHLEN-1) == NULL) {
-				fprintf(FERROR,"getwd : %s\n",strerror(errno));
+				rprintf(FERROR,"getwd : %s\n",strerror(errno));
 				exit_cleanup(1);
 			}
 			if (chdir(dir) != 0) {
 				io_error=1;
-				fprintf(FERROR,"chdir %s : %s\n",
+				rprintf(FERROR,"chdir %s : %s\n",
 					dir,strerror(errno));
 				continue;
 			}
@@ -646,7 +648,7 @@ struct file_list *send_file_list(int f,int argc,char *argv[])
 			send_file_name(f,flist,fname,recurse,FLAG_DELETE);
 			flist_dir = NULL;
 			if (chdir(dbuf) != 0) {
-				fprintf(FERROR,"chdir %s : %s\n",
+				rprintf(FERROR,"chdir %s : %s\n",
 					dbuf,strerror(errno));
 				exit_cleanup(1);
 			}
@@ -660,11 +662,10 @@ struct file_list *send_file_list(int f,int argc,char *argv[])
 
 	if (f != -1) {
 		send_file_entry(NULL,f,0);
-		write_flush(f);
 	}
 
 	if (verbose && recurse && !am_server && f != -1)
-		fprintf(FINFO,"done\n");
+		rprintf(FINFO,"done\n");
 	
 	clean_flist(flist);
 	
@@ -679,8 +680,13 @@ struct file_list *send_file_list(int f,int argc,char *argv[])
 		write_int(f, io_error);
 	}
 
+	if (f != -1) {
+		io_end_buffering(f);
+		write_flush(f);
+	}
+
 	if (verbose > 2)
-		fprintf(FINFO,"send_file_list done\n");
+		rprintf(FINFO,"send_file_list done\n");
 
 	return flist;
 }
@@ -692,8 +698,8 @@ struct file_list *recv_file_list(int f)
   unsigned char flags;
 
   if (verbose && recurse && !am_server) {
-    fprintf(FINFO,"receiving file list ... ");
-    fflush(FINFO);
+    rprintf(FINFO,"receiving file list ... ");
+    rflush(FINFO);
   }
 
   flist = (struct file_list *)malloc(sizeof(flist[0]));
@@ -731,17 +737,17 @@ struct file_list *recv_file_list(int f)
     flist->count++;
 
     if (verbose > 2)
-      fprintf(FINFO,"recv_file_name(%s)\n",f_name(flist->files[i]));
+      rprintf(FINFO,"recv_file_name(%s)\n",f_name(flist->files[i]));
   }
 
 
   if (verbose > 2)
-    fprintf(FINFO,"received %d names\n",flist->count);
+    rprintf(FINFO,"received %d names\n",flist->count);
 
   clean_flist(flist);
 
   if (verbose && recurse && !am_server) {
-    fprintf(FINFO,"done\n");
+    rprintf(FINFO,"done\n");
   }
 
   /* now recv the uid/gid list. This was introduced in protocol version 15 */
@@ -755,7 +761,7 @@ struct file_list *recv_file_list(int f)
   }
 
   if (verbose > 2)
-    fprintf(FINFO,"recv_file_list done\n");
+    rprintf(FINFO,"recv_file_list done\n");
 
   return flist;
 
@@ -850,7 +856,7 @@ void clean_flist(struct file_list *flist)
 		    strcmp(f_name(flist->files[i]),
 			   f_name(flist->files[i-1])) == 0) {
 			if (verbose > 1 && !am_server)
-				fprintf(FINFO,"removing duplicate name %s from file list %d\n",
+				rprintf(FINFO,"removing duplicate name %s from file list %d\n",
 					f_name(flist->files[i-1]),i-1);
 			free_file(flist->files[i]);
 		} 
@@ -874,7 +880,7 @@ char *f_name(struct file_struct *f)
 	if (f->dirname) {
 		sprintf(p, "%s/%s", f->dirname, f->basename);
 	} else {
-		strcpy(p, f->basename);
+		strlcpy(p, f->basename, MAXPATHLEN-1);
 	}
 
 	return p;