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fix decode on idf

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This commit is contained in:
J. Nick Koston
2025-12-22 16:36:23 -10:00
parent 48eaaa8be0
commit af5ea02978
1 changed files with 7 additions and 1 deletions
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8
esphome/components/web_server/web_server.cpp
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@@ -467,8 +467,14 @@ static void set_json_id(JsonObject &root, EntityBase *obj, const char *prefix, J
// Build id into stack buffer - ArduinoJson copies the string
// Format: {prefix}/{device?}/{name}
// Buffer size guaranteed by schema validation: domain(20) + "/" + device(120) + "/" + name(120) + null = 263
// Buffer size guaranteed by schema validation:
// With devices: domain(20) + "/" + device(120) + "/" + name(120) + null = 263
// Without devices: domain(20) + "/" + name(120) + null = 142
#ifdef USE_DEVICES
char id_buf[280];
#else
char id_buf[150];
#endif
char *p = id_buf;
memcpy(p, prefix, prefix_len);
p += prefix_len;