unpack an incomplete OTA package for Oppo

[lethargy123]

When I use this program to unpack an incomplete OTA package for Oppo, there is an error with the message "thread '' panicked at 'error running operation: data_length not defined', src\cmd.rs:107:30". However, the program did not stop running. After comparing the unpacked files with those unpacked using other tools, I found that they are identical in binary. Therefore, I think this error can be considered as a bug.（The difference between an incomplete OTA package and a complete OTA package for Oppo is that the former is missing several partitions. After unpacking, as long as it is not crossed to a different Android version, it can start up normally. It is different from conventional incomplete OTA packages.）

[crazystylus]

Can you send the link to this OTA file so that we can try to replicate this issue?

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On Thu, Apr 20, 2023, 23:00 lethargy123 ***@***.***> wrote: When I use this program to unpack an incomplete OTA package for Oppo, there is an error with the message "thread '' panicked at 'error running operation: data_length not defined', src\cmd.rs:107:30". However, the program did not stop running. After comparing the unpacked files with those unpacked using other tools, I found that they are identical in binary. Therefore, I think this error can be considered as a bug.（The difference between an incomplete OTA package and a complete OTA package for Oppo is that the former is missing several partitions. After unpacking, as long as it is not crossed to a different Android version, it can start up normally. It is different from conventional incomplete OTA packages.） — Reply to this email directly, view it on GitHub <#11>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AG5IY34TBQRAM4XBR5HYSIDXCFXDTANCNFSM6AAAAAAXF2AQ4Y> . You are receiving this because you are subscribed to this thread.Message ID: ***@***.***>

[lethargy123]

您能否将链接发送到此 OTA 文件，以便我们可以尝试复制此文件 问题？
...
20 年 2023 月 23 日星期四 00：123 嗜睡107 @.> 写道： 当我使用这个程序为Oppo解压缩不完整的OTA软件包时， 消息“线程”在“运行时惊慌失措”时出错 操作：data_length未定义“，src\cmd.rs：30：11”。然而， 程序未停止运行。将解压缩的文件与那些文件进行比较后 使用其他工具解压缩，我发现它们在二进制中是相同的。 因此，我认为这个错误可以被认为是一个错误。 在不完整的OTA套餐和完整的OPPO包之间是 前者缺少几个分区。开箱后，只要 它没有交叉到不同的Android版本，它可以正常启动。 它不同于传统的不完整的OTA套餐。 — 直接回复此电子邮件，在 GitHub 上查看 <#5>，或取消订阅 <https://github.com/notifications/unsubscribe-auth/AG34IY4TBQRAM5XBR6HYSIDXCFXDTANCNFSM2AAAAAAXF4AQ<>Y> . 您收到此消息是因为您订阅了此线程。消息 编号： @.>

ota link:http://download.h2os.com/OnePlus9/MP/LE2110_11_A_OTA_0031_all_7bf6d3_10010111.zip

[ajeetdsouza]

Fixed, thanks for pointing this out!

[crazystylus]

Hi @lethargy123 ,
This has been fixed in the latest release which you can find here: https://github.com/crazystylus/otadump/releases/tag/0.1.2