Ivan Grokhotkov 53f89464a3 vfs: fix invalid dereference for zero-length base_path ...

When base_path has len == 0, the code used to compare base_path[-1]
with '/'. Fix by correcting the length check.
Also mention the case of zero-length base_path in the API reference.

Closes https://github.com/espressif/esp-idf/issues/5514

2020-07-10 00:20:55 +02:00

23 KiB

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