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ZhaoLong Wang authored
The ubifs_compress() function does not compress the data When the data length is short than 128 bytes or the compressed data length is not ideal.It cause that the compressed length of the truncated data in the truncate_data_node() function may be greater than the length of the raw data read from the flash. The above two lengths are transferred to the ubifs_encrypt() function as parameters. This may lead to assertion fails and then the file system becomes read-only. This patch use the actual length of the data in the memory as the input parameter for assert comparison, which avoids the problem. Link: https://bugzilla.kernel.org/show_bug.cgi?id=216213Signed-off-by:
ZhaoLong Wang <wangzhaolong1@huawei.com> Signed-off-by:
Richard Weinberger <richard@nod.at>
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