Re: [Rpm-maint] [rpm-software-management/rpm] The max lengthe of RPM package name is 66? (#974)
I just truncate the name if its length is more than 66, and it doesn't impact the RPM package generation and extraction. Thanks -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/rpm-software-management/rpm/issues/974#issuecomment-575971761___ Rpm-maint mailing list Rpm-maint@lists.rpm.org http://lists.rpm.org/mailman/listinfo/rpm-maint
Re: [Rpm-maint] [rpm-software-management/rpm] The max lengthe of RPM package name is 66? (#974)
See https://refspecs.linuxbase.org/LSB_3.1.1/LSB-Core-generic/LSB-Core-generic/pkgformat.html covers the fundamentals of rpm package file format, http://ftp.rpm.org/max-rpm/s1-rpm-file-format-rpm-file-format.html has more background and rationale about the evolution. But as ffesti already pointed out, the data in the lead is not actually used at all, it mostly just needs to exist, have the right maging and be of right length. 4.4.2 will look at the "type" field as well, but not the name. -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/rpm-software-management/rpm/issues/974#issuecomment-570145725___ Rpm-maint mailing list Rpm-maint@lists.rpm.org http://lists.rpm.org/mailman/listinfo/rpm-maint
Re: [Rpm-maint] [rpm-software-management/rpm] The max lengthe of RPM package name is 66? (#974)
Closed #974. -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/rpm-software-management/rpm/issues/974#event-2917182677___ Rpm-maint mailing list Rpm-maint@lists.rpm.org http://lists.rpm.org/mailman/listinfo/rpm-maint
Re: [Rpm-maint] [rpm-software-management/rpm] The max lengthe of RPM package name is 66? (#974)
I meet some problem when try to setup the dev env for debugging. Could you point out the lead structure definition in source file? I find some code that the name length is "66" in struct "rpmlead_s" which I think it's deprecated. Thanks -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/rpm-software-management/rpm/issues/974#issuecomment-568873334___ Rpm-maint mailing list Rpm-maint@lists.rpm.org http://lists.rpm.org/mailman/listinfo/rpm-maint
Re: [Rpm-maint] [rpm-software-management/rpm] The max lengthe of RPM package name is 66? (#974)
The java program create the RPM package with a spec file as input. It's hard to tell why it can't work as only the extraction by standard RPM command failed. Maybe I can debug the RPM source code to find why it reports the err then I can update the java code to meet the standard RPM extraction requirement. -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/rpm-software-management/rpm/issues/974#issuecomment-567823579___ Rpm-maint mailing list Rpm-maint@lists.rpm.org http://lists.rpm.org/mailman/listinfo/rpm-maint
Re: [Rpm-maint] [rpm-software-management/rpm] The max lengthe of RPM package name is 66? (#974)
No, the package name should not be limited. It looks like there is a bug in the code creating the lead. But it is hard to tell where exactly this is. If your Java program is creating the package directly without creating a spec file and then running rpmbuild I would advice checking the code that creates the lead in there. If it does create a spec it might be a bug in rpm 4.4.2 which is ancient and we won't fix anythin in there. But oyu can try to switch to rpm 4.4.2.3 which contains lots of bugfixes. -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/rpm-software-management/rpm/issues/974#issuecomment-567419141___ Rpm-maint mailing list Rpm-maint@lists.rpm.org http://lists.rpm.org/mailman/listinfo/rpm-maint
Re: [Rpm-maint] [rpm-software-management/rpm] The max lengthe of RPM package name is 66? (#974)
Thanks, Festi. In fact, I use a java program which to create RPM package, which refer to an old RPM API (RPM 4.4.2). I can use it to create a RPM package and use the standard RPM command to parser it, like rpm/rpm2cpio command. I meet the name length limit problem when create RPM package, then I try to set the name length to a larger one, it success. But it failed when I try to extract the package using standard rpm2cpio comand: error: rpm2cpio: illegal signature type error reading header from package cpio: premature end of archive Does the standard rpmbuild command with version 4.4.2 also have the name length limit? And how to solve the the backward compatibility on the latest rpm command? -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/rpm-software-management/rpm/issues/974#issuecomment-567397866___ Rpm-maint mailing list Rpm-maint@lists.rpm.org http://lists.rpm.org/mailman/listinfo/rpm-maint
Re: [Rpm-maint] [rpm-software-management/rpm] The max lengthe of RPM package name is 66? (#974)
The lead is not really the data that's being used and it is only there for legacy purpose. But RPM is expecting it to be in the format that is in the code. You can't just change that data structure. Also this field contains the NEVR of the package (Name:Epoch-Version-Release) The actual name goes into the NAME tag. Are you running into actual issues with a package with a long name? What error message do you see? And can you post the spec file of the package? -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/rpm-software-management/rpm/issues/974#issuecomment-564914932___ Rpm-maint mailing list Rpm-maint@lists.rpm.org http://lists.rpm.org/mailman/listinfo/rpm-maint
