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Make relative paths match the default VFS, if provided

Browse Source 
https://github.com/espressif/esp-idf/issues/158
This commit is contained in:
Deomid Ryabkov
2017-06-23 13:07:43 +01:00
parent 3bd3640d60
commit ee5eba793f
2 changed files with 7 additions and 0 deletions
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5
components/vfs/vfs.c
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@@ -142,6 +142,11 @@ static const vfs_entry_t* get_vfs_for_path(const char* path)
memcmp(path, vfs->path_prefix, vfs->path_prefix_len) != 0) {
continue;
}
// this is the default VFS and we don't have a better match yet.
if (vfs->path_prefix_len == 0 && !best_match) {
best_match = vfs;
continue;
}
// if path is not equal to the prefix, expect to see a path separator
// i.e. don't match "/data" prefix for "/data1/foo.txt" path
if (len > vfs->path_prefix_len &&