github/esphome
2
0
Fork 0
mirror of https://github.com/esphome/esphome.git synced 2026-07-10 17:05:36 +00:00
Code Issues Packages Projects Releases Wiki Activity

Add comment noting name is always non-empty in MAC suffix path

Browse Source
This commit is contained in:
J. Nick Koston
2026-03-05 15:42:53 -10:00
parent 363086b4f1
commit 8a6a7e0eeb
1 changed files with 1 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
esphome/core/application.h
+1
View File
@@ -150,6 +150,7 @@ class Application {
char mac_addr[mac_address_len];
get_mac_address_into_buffer(mac_addr);
// Overwrite the placeholder suffix in the mutable static buffers with actual MAC
// name is always non-empty (validated by validate_hostname in Python config)
memcpy(name + name_len - mac_address_suffix_len, mac_addr + mac_address_suffix_len, mac_address_suffix_len);
if (friendly_name_len > 0) {
memcpy(friendly_name + friendly_name_len - mac_address_suffix_len, mac_addr + mac_address_suffix_len,