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fix(spiffs): shorten obj_name_len guard comment

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sonika.rathi
2026-07-16 09:52:08 +02:00
parent 16e5797ad3
commit c58750cf56
1 changed files with 1 additions and 6 deletions
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7
components/spiffs/spiffsgen.py
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@@ -403,12 +403,7 @@ class SpiffsFS(object):
return self.remaining_blocks <= 0
def create_file(self, img_path, file_path): # type: (str, str) -> None
# obj_name_len includes the zero-termination character (see Kconfig
# help for CONFIG_SPIFFS_OBJ_NAME_LEN), so the maximum number of
# actual name characters is obj_name_len - 1. Without the "- 1" here,
# a name exactly obj_name_len characters long is wrongly accepted and
# SpiffsObjIndexPage.to_binary() ends up writing zero NUL bytes into
# the reserved name field.
# obj_name_len includes NUL (CONFIG_SPIFFS_OBJ_NAME_LEN); max chars is obj_name_len - 1.
if len(img_path) > self.build_config.obj_name_len - 1:
raise RuntimeError("object name '%s' too long" % img_path)