Merge pull request #480 from proski/strncat

Fix potential buffer overflow in strncat() invocation
8 years ago · d335c93a75
parent 0712cf2747 92423a466e
commit d335c93a75
1 changed files with 1 additions and 1 deletions
--- a/sesman/chansrv/chansrv_fuse.c
+++ b/sesman/chansrv/chansrv_fuse.c
@ -2200,7 +2200,7 @@ static void xfuse_remove_dir_or_file(fuse_req_t req, fuse_ino_t parent,
    }

    strcat(full_path, "/");
-    strncat(full_path, name, sizeof(full_path) - strlen(full_path));
+    strncat(full_path, name, sizeof(full_path) - strlen(full_path) - 1);

    if (xinode->is_loc_resource)
    {