New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

VPP-1813 - [VPP-1813] vpp crashed in adding mpls route. #1103

Open

vvalderrv opened this issue Jan 23, 2025 · 0 comments

Contributor

vvalderrv commented Jan 23, 2025

when compiling in debug mode we have a crash in format()

in vlib/node.c:51 detects that input is clib mem heap object. but it is stack based string.

//called from:
   fib_table_entry_path_add2();
// ....
//called from:
  vlib_get_node_by_name("mpls-input")
 
//  vlib/node.c:51
  u8 *key = name;
  if (!clib_mem_is_heap_object (vec_header (key, 0)))
    key = format (0, "%s", key);      //<<---- crashed here

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment