X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/82306bf6d644ceca9ef07b4989fb317fc8a613e5..c778aaa048494cdd7ef027c85a0cf57373da2a4d:/flist.c

diff --git a/flist.c b/flist.c
index 6b51ee29..c59d9340 100644
--- a/flist.c
+++ b/flist.c
@@ -373,14 +373,23 @@ static void send_directory(int f,struct file_list *flist,char *dir)
   fname[MAXPATHLEN-1]=0;
   l = strlen(fname);
   if (fname[l-1] != '/') {
+        if (l == MAXPATHLEN-1) {
+              fprintf(FERROR,"skipping long-named directory %s\n",fname);
+              closedir(d);
+              return;
+        }
 	  strcat(fname,"/");
 	  l++;
   }
   p = fname + strlen(fname);
 
   if (cvs_exclude) {
-    strcpy(p,".cvsignore");
-    local_exclude_list = make_exclude_list(fname,NULL,0);
+    if (strlen(fname) + strlen(".cvsignore") <= MAXPATHLEN-1) {
+      strcpy(p,".cvsignore");
+      local_exclude_list = make_exclude_list(fname,NULL,0);
+    } else {
+      fprintf(FERROR,"cannot cvs-exclude in long-named directory %s\n",fname);
+    }
   }  
 
   for (di=readdir(d); di; di=readdir(d)) {
@@ -634,10 +643,9 @@ static void clean_fname(char *name)
 
     if (strncmp(p=name,"./",2) == 0) {      
       modified = 1;
-      while (*p) {
+      do {
 	p[0] = p[2];
-	p++;
-      }
+      } while (*p++);
     }
 
     l = strlen(p=name);