Hey guys---
Just wanted to make my first trunk commit. :) I downloaded the Squeak 4.6alpha and updated it. I made some changes. I tried to commit... *bam* Seems to me that somehow the zip archives are written brokenly (to disk). I inspected the package-cache and found many broken *.mcd files there (e.g. Kernel-eem.859(eem.857).mcd). Now I'm a little bit sad. :'( Best, Marcel ;) |
On Thu, Jul 24, 2014 at 01:00:00AM -0700, Marcel Taeumel wrote:
> Hey guys--- > > Just wanted to make my first trunk commit. :) I downloaded the Squeak > 4.6alpha and updated it. I made some changes. I tried to commit... *bam* > Seems to me that somehow the zip archives are written brokenly (to disk). I > inspected the package-cache and found many broken *.mcd files there (e.g. > Kernel-eem.859(eem.857).mcd). > > Now I'm a little bit sad. :'( > > Best, > Marcel ;) That is the famously unhelpful error message from ZipArchive>>readFrom: that means, loosely translated: "Something bad happened while trying to uncompress your MCZ, probably because of a network problem or a corrupt zip file. But I'm not going to tell you what the problem was, because you are probably much more interested in googling around to try to figure out what an EOCD is". ;-) Dave |
Okay, I'll try it again. :) If I update build 13700, there is a warning for "update-cwp.278.mcm" that says: "About to serialize an empty package.". I just proceed.
...okay, update finished at build 13871. Changed the code again (i.e. something in StringHolder) and want to commit the changes based on the Kernel-nice.860 package. Then I get a new error from ZipWriteStream "Bite size mismatch" in #flushBlock:. Here is more: From: foobar To: squeak-dev@lists.squeakfoundation.org Subject: [BUG]ZipWriteStream(Object)>>error: here insert explanation of what you were doing, suspect changes you've made and so forth. 25 July 2014 9:31:32.72 am VM: Win32 - Smalltalk Image: Squeak4.6 [latest update: #13871] SecurityManager state: Restricted: false FileAccess: true SocketAccess: true Working Dir C:\Tools\squeak_trunk Trusted Dir C:\Tools\squeak_trunk\Marcel Untrusted Dir C:\Users\Marcel\Documents\My Squeak ZipWriteStream(Object)>>error: Receiver: a ZipWriteStream Arguments and temporary variables: aString: 'Bits size mismatch' Receiver's instance variables: collection: #[101 32 116 111 32 114 101 115 116 111 114 101 32 116 104 105 115 ...etc... position: 65536 readLimit: 0 writeLimit: 65536 initialPositionOrNil: nil hashHead: a WordArray(0 0 0 0 4371 29332 24620 18723 0 12242 0 0 0 0 0 36691 21...etc... hashTail: a WordArray(0 31707 32496 32497 32498 32499 32500 32593 32512 75 2323...etc... hashValue: 176 blockPosition: 39528 blockStart: -98304 literals: #[40 110 97 109 101 32 39 75 101 114 110 101 108 45 109 116 46 56 54 ...etc... distances: a WordArray(0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...etc... literalFreq: a WordArray(0 0 0 0 0 0 0 0 0 14 0 0 0 257 0 0 0 0 0 0 0 0 0 0 0 0...etc... distanceFreq: a WordArray(5 0 8 9 18 12 41 49 107 118 181 158 200 160 368 461 4...etc... litCount: 32768 matchCount: 15220 encoder: a ZipEncoder crc: 4079655398 crcPosition: 32769 bytesWritten: 131072 ZipWriteStream>>flushBlock: Receiver: a ZipWriteStream Arguments and temporary variables: lastBlock: false lastFlag: 0 bitsRequired: 402860 method: #dynamic bitsSent: 728 storedLength: 1102696 fixedLength: 479399 dynamicLength: 402860 blTree: a ZipEncoderTree lTree: a ZipEncoderTree dTree: a ZipEncoderTree blBits: a WordArray(0 0 0 0 0 0 0 0 0 11 0 0 0 7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...etc... blFreq: a WordArray(4 0 0 4 6 7 11 15 12 19 17 8 12 10 9 6 5 6 4) Receiver's instance variables: collection: #[101 32 116 111 32 114 101 115 116 111 114 101 32 116 104 105 115 ...etc... position: 65536 readLimit: 0 writeLimit: 65536 initialPositionOrNil: nil hashHead: a WordArray(0 0 0 0 4371 29332 24620 18723 0 12242 0 0 0 0 0 36691 21...etc... hashTail: a WordArray(0 31707 32496 32497 32498 32499 32500 32593 32512 75 2323...etc... hashValue: 176 blockPosition: 39528 blockStart: -98304 literals: #[40 110 97 109 101 32 39 75 101 114 110 101 108 45 109 116 46 56 54 ...etc... distances: a WordArray(0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...etc... literalFreq: a WordArray(0 0 0 0 0 0 0 0 0 14 0 0 0 257 0 0 0 0 0 0 0 0 0 0 0 0...etc... distanceFreq: a WordArray(5 0 8 9 18 12 41 49 107 118 181 158 200 160 368 461 4...etc... litCount: 32768 matchCount: 15220 encoder: a ZipEncoder crc: 4079655398 crcPosition: 32769 bytesWritten: 131072 ZipWriteStream>>flushBlock Receiver: a ZipWriteStream Arguments and temporary variables: Receiver's instance variables: collection: #[101 32 116 111 32 114 101 115 116 111 114 101 32 116 104 105 115 ...etc... position: 65536 readLimit: 0 writeLimit: 65536 initialPositionOrNil: nil hashHead: a WordArray(0 0 0 0 4371 29332 24620 18723 0 12242 0 0 0 0 0 36691 21...etc... hashTail: a WordArray(0 31707 32496 32497 32498 32499 32500 32593 32512 75 2323...etc... hashValue: 176 blockPosition: 39528 blockStart: -98304 literals: #[40 110 97 109 101 32 39 75 101 114 110 101 108 45 109 116 46 56 54 ...etc... distances: a WordArray(0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...etc... literalFreq: a WordArray(0 0 0 0 0 0 0 0 0 14 0 0 0 257 0 0 0 0 0 0 0 0 0 0 0 0...etc... distanceFreq: a WordArray(5 0 8 9 18 12 41 49 107 118 181 158 200 160 368 461 4...etc... litCount: 32768 matchCount: 15220 encoder: a ZipEncoder crc: 4079655398 crcPosition: 32769 bytesWritten: 131072 ZipWriteStream(DeflateStream)>>deflateBlock Receiver: a ZipWriteStream Arguments and temporary variables: flushNeeded: true lastIndex: 65278 i: nil iLimiT: nil Receiver's instance variables: collection: #[101 32 116 111 32 114 101 115 116 111 114 101 32 116 104 105 115 ...etc... position: 65536 readLimit: 0 writeLimit: 65536 initialPositionOrNil: nil hashHead: a WordArray(0 0 0 0 4371 29332 24620 18723 0 12242 0 0 0 0 0 36691 21...etc... hashTail: a WordArray(0 31707 32496 32497 32498 32499 32500 32593 32512 75 2323...etc... hashValue: 176 blockPosition: 39528 blockStart: -98304 literals: #[40 110 97 109 101 32 39 75 101 114 110 101 108 45 109 116 46 56 54 ...etc... distances: a WordArray(0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...etc... literalFreq: a WordArray(0 0 0 0 0 0 0 0 0 14 0 0 0 257 0 0 0 0 0 0 0 0 0 0 0 0...etc... distanceFreq: a WordArray(5 0 8 9 18 12 41 49 107 118 181 158 200 160 368 461 4...etc... litCount: 32768 matchCount: 15220 encoder: a ZipEncoder crc: 4079655398 crcPosition: 32769 bytesWritten: 131072 ZipWriteStream(DeflateStream)>>next:putAll:startingAt: Receiver: a ZipWriteStream Arguments and temporary variables: bytesCount: 4096 aCollection: #[116 111 32 100 105 115 112 108 97 121 32 102 114 97 99 116 105 1...etc... startIndex: 1 start: 1 count: 4096 max: nil i: nil iLimiT: nil Receiver's instance variables: collection: #[101 32 116 111 32 114 101 115 116 111 114 101 32 116 104 105 115 ...etc... position: 65536 readLimit: 0 writeLimit: 65536 initialPositionOrNil: nil hashHead: a WordArray(0 0 0 0 4371 29332 24620 18723 0 12242 0 0 0 0 0 36691 21...etc... hashTail: a WordArray(0 31707 32496 32497 32498 32499 32500 32593 32512 75 2323...etc... hashValue: 176 blockPosition: 39528 blockStart: -98304 literals: #[40 110 97 109 101 32 39 75 101 114 110 101 108 45 109 116 46 56 54 ...etc... distances: a WordArray(0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...etc... literalFreq: a WordArray(0 0 0 0 0 0 0 0 0 14 0 0 0 257 0 0 0 0 0 0 0 0 0 0 0 0...etc... distanceFreq: a WordArray(5 0 8 9 18 12 41 49 107 118 181 158 200 160 368 461 4...etc... litCount: 32768 matchCount: 15220 encoder: a ZipEncoder crc: 4079655398 crcPosition: 32769 bytesWritten: 131072 ZipWriteStream(DeflateStream)>>nextPutAll: Receiver: a ZipWriteStream Arguments and temporary variables: aCollection: #[116 111 32 100 105 115 112 108 97 121 32 102 114 97 99 116 105 1...etc... Receiver's instance variables: collection: #[101 32 116 111 32 114 101 115 116 111 114 101 32 116 104 105 115 ...etc... position: 65536 readLimit: 0 writeLimit: 65536 initialPositionOrNil: nil hashHead: a WordArray(0 0 0 0 4371 29332 24620 18723 0 12242 0 0 0 0 0 36691 21...etc... hashTail: a WordArray(0 31707 32496 32497 32498 32499 32500 32593 32512 75 2323...etc... hashValue: 176 blockPosition: 39528 blockStart: -98304 literals: #[40 110 97 109 101 32 39 75 101 114 110 101 108 45 109 116 46 56 54 ...etc... distances: a WordArray(0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...etc... literalFreq: a WordArray(0 0 0 0 0 0 0 0 0 14 0 0 0 257 0 0 0 0 0 0 0 0 0 0 0 0...etc... distanceFreq: a WordArray(5 0 8 9 18 12 41 49 107 118 181 158 200 160 368 461 4...etc... litCount: 32768 matchCount: 15220 encoder: a ZipEncoder crc: 4079655398 crcPosition: 32769 bytesWritten: 131072 ZipStringMember(ZipArchiveMember)>>compressDataTo: Receiver: a ZipStringMember(version) Arguments and temporary variables: aStream: MultiByteFileStream: 'C:\Tools\squeak_trunk\package-cache\Kernel-mt.86...etc... encoder: a ZipWriteStream startPos: 91 endPos: nil data: 'to display fractional seconds for better compatibility with the original...etc... Receiver's instance variables: fileName: 'version' isCorrupt: false lastModFileDateTime: 1157188455 fileAttributeFormat: 3 versionMadeBy: 20 versionNeededToExtract: 20 bitFlag: 0 compressionMethod: 0 desiredCompressionMethod: 8 desiredCompressionLevel: 6 internalFileAttributes: 0 externalFileAttributes: 2176188416 cdExtraField: '' localExtraField: '' fileComment: '' crc32: 0 compressedSize: 292527 uncompressedSize: 292527 writeLocalHeaderRelativeOffset: 54 readDataRemaining: 128687 contents: '(name ''Kernel-mt.861'' message ''made "window active on first click...etc... stream: a ReadStream ZipStringMember(ZipArchiveMember)>>writeDataTo: Receiver: a ZipStringMember(version) Arguments and temporary variables: aStream: MultiByteFileStream: 'C:\Tools\squeak_trunk\package-cache\Kernel-mt.86...etc... Receiver's instance variables: fileName: 'version' isCorrupt: false lastModFileDateTime: 1157188455 fileAttributeFormat: 3 versionMadeBy: 20 versionNeededToExtract: 20 bitFlag: 0 compressionMethod: 0 desiredCompressionMethod: 8 desiredCompressionLevel: 6 internalFileAttributes: 0 externalFileAttributes: 2176188416 cdExtraField: '' localExtraField: '' fileComment: '' crc32: 0 compressedSize: 292527 uncompressedSize: 292527 writeLocalHeaderRelativeOffset: 54 readDataRemaining: 128687 contents: '(name ''Kernel-mt.861'' message ''made "window active on first click...etc... stream: a ReadStream ZipStringMember(ZipArchiveMember)>>writeTo: Receiver: a ZipStringMember(version) Arguments and temporary variables: aStream: MultiByteFileStream: 'C:\Tools\squeak_trunk\package-cache\Kernel-mt.86...etc... Receiver's instance variables: fileName: 'version' isCorrupt: false lastModFileDateTime: 1157188455 fileAttributeFormat: 3 versionMadeBy: 20 versionNeededToExtract: 20 bitFlag: 0 compressionMethod: 0 desiredCompressionMethod: 8 desiredCompressionLevel: 6 internalFileAttributes: 0 externalFileAttributes: 2176188416 cdExtraField: '' localExtraField: '' fileComment: '' crc32: 0 compressedSize: 292527 uncompressedSize: 292527 writeLocalHeaderRelativeOffset: 54 readDataRemaining: 128687 contents: '(name ''Kernel-mt.861'' message ''made "window active on first click...etc... stream: a ReadStream [] in ZipArchive>>writeTo: Receiver: a ZipArchive Arguments and temporary variables: stream: a ZipStringMember(version) member: MultiByteFileStream: 'C:\Tools\squeak_trunk\package-cache\Kernel-mt.861...etc... Receiver's instance variables: members: an OrderedCollection(a ZipStringMember(package) a ZipStringMember(vers...etc... centralDirectorySize: nil centralDirectoryOffsetWRTStartingDiskNumber: nil zipFileComment: '' writeCentralDirectoryOffset: 0 writeEOCDOffset: 0 OrderedCollection>>do: Receiver: an OrderedCollection(a ZipStringMember(package) a ZipStringMember(version) a ZipStringMemb...etc... Arguments and temporary variables: aBlock: [closure] in ZipArchive>>writeTo: index: 2 Receiver's instance variables: array: {a ZipStringMember(package) . a ZipStringMember(version) . a ZipStringMe...etc... firstIndex: 1 lastIndex: 4 ZipArchive>>writeTo: Receiver: a ZipArchive Arguments and temporary variables: stream: MultiByteFileStream: 'C:\Tools\squeak_trunk\package-cache\Kernel-mt.861...etc... Receiver's instance variables: members: an OrderedCollection(a ZipStringMember(package) a ZipStringMember(vers...etc... centralDirectorySize: nil centralDirectoryOffsetWRTStartingDiskNumber: nil zipFileComment: '' writeCentralDirectoryOffset: 0 writeEOCDOffset: 0 MCMczWriter>>flush Receiver: a MCMczWriter Arguments and temporary variables: Receiver's instance variables: stream: MultiByteFileStream: 'C:\Tools\squeak_trunk\package-cache\Kernel-mt.861...etc... zip: a ZipArchive infoWriter: a MCVersionInfoWriter MCMczWriter class>>fileOut:on: Receiver: MCMczWriter Arguments and temporary variables: aVersion: a MCVersion(Kernel-mt.861) aStream: MultiByteFileStream: 'C:\Tools\squeak_trunk\package-cache\Kernel-mt.86...etc... inst: a MCMczWriter Receiver's instance variables: superclass: MCWriter methodDict: a MethodDictionary(#addString:at:->(MCMczWriter>>#addString:at: "a ...etc... format: 136 instanceVariables: #('zip' 'infoWriter') organization: ('accessing' format snapshotWriterClass zip) ('initializing' init...etc... subclasses: {MCMcdWriter} name: #MCMczWriter classPool: nil sharedPools: nil environment: Smalltalk category: #'Monticello-Storing' MCVersion>>fileOutOn: Receiver: a MCVersion(Kernel-mt.861) Arguments and temporary variables: aStream: MultiByteFileStream: 'C:\Tools\squeak_trunk\package-cache\Kernel-mt.86...etc... Receiver's instance variables: package: a MCPackage(Kernel) info: a MCVersionInfo(Kernel-mt.861) snapshot: a MCSnapshot dependencies: an OrderedCollection() [] in MCCacheRepository(MCFileBasedRepository)>>basicStoreVersion: Receiver: a MCCacheRepository(C:\Tools\squeak_trunk\package-cache) Arguments and temporary variables: aMCVersionOrConfiguration: MultiByteFileStream: 'C:\Tools\squeak_trunk\package-...etc... s: a MCVersion(Kernel-mt.861) Receiver's instance variables: creationTemplate: nil storeDiffs: nil cache: a Dictionary() allFileNamesCache: nil allVersionNamesCache: nil directory: DosFileDirectory on 'C:\Tools\squeak_trunk\package-cache' packageCaches: nil seenFiles: nil MCCacheRepository(MCDirectoryRepository)>>writeStreamForFileNamed:replace:do: Receiver: a MCCacheRepository(C:\Tools\squeak_trunk\package-cache) Arguments and temporary variables: aString: 'Kernel-mt.861.mcz' aBoolean: false aBlock: [closure] in MCCacheRepository(MCFileBasedRepository)>>basicStoreVersio...etc... file: MultiByteFileStream: 'C:\Tools\squeak_trunk\package-cache\Kernel-mt.861.m...etc... sel: #newFileNamed: Receiver's instance variables: creationTemplate: nil storeDiffs: nil cache: a Dictionary() allFileNamesCache: nil allVersionNamesCache: nil directory: DosFileDirectory on 'C:\Tools\squeak_trunk\package-cache' packageCaches: nil seenFiles: nil MCCacheRepository(MCFileBasedRepository)>>writeStreamForFileNamed:do: Receiver: a MCCacheRepository(C:\Tools\squeak_trunk\package-cache) Arguments and temporary variables: aString: 'Kernel-mt.861.mcz' aBlock: [closure] in MCCacheRepository(MCFileBasedRepository)>>basicStoreVersio...etc... Receiver's instance variables: creationTemplate: nil storeDiffs: nil cache: a Dictionary() allFileNamesCache: nil allVersionNamesCache: nil directory: DosFileDirectory on 'C:\Tools\squeak_trunk\package-cache' packageCaches: nil seenFiles: nil MCCacheRepository(MCFileBasedRepository)>>basicStoreVersion: Receiver: a MCCacheRepository(C:\Tools\squeak_trunk\package-cache) Arguments and temporary variables: aMCVersionOrConfiguration: a MCVersion(Kernel-mt.861) Receiver's instance variables: creationTemplate: nil storeDiffs: nil cache: a Dictionary() allFileNamesCache: nil allVersionNamesCache: nil directory: DosFileDirectory on 'C:\Tools\squeak_trunk\package-cache' packageCaches: nil seenFiles: nil --- The full stack --- ZipWriteStream(Object)>>error: ZipWriteStream>>flushBlock: ZipWriteStream>>flushBlock ZipWriteStream(DeflateStream)>>deflateBlock ZipWriteStream(DeflateStream)>>next:putAll:startingAt: ZipWriteStream(DeflateStream)>>nextPutAll: ZipStringMember(ZipArchiveMember)>>compressDataTo: ZipStringMember(ZipArchiveMember)>>writeDataTo: ZipStringMember(ZipArchiveMember)>>writeTo: [] in ZipArchive>>writeTo: OrderedCollection>>do: ZipArchive>>writeTo: MCMczWriter>>flush MCMczWriter class>>fileOut:on: MCVersion>>fileOutOn: [] in MCCacheRepository(MCFileBasedRepository)>>basicStoreVersion: MCCacheRepository(MCDirectoryRepository)>>writeStreamForFileNamed:replace:do: MCCacheRepository(MCFileBasedRepository)>>writeStreamForFileNamed:do: MCCacheRepository(MCFileBasedRepository)>>basicStoreVersion: - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - MCCacheRepository>>basicStoreVersion: MCCacheRepository(MCRepository)>>storeVersion: MCVersion>>addToCache MCVersion>>initializeWithPackage:info:snapshot:dependencies: MCVersion class>>package:info:snapshot:dependencies: MCWorkingCopy>>newVersionWithName:message: MCWorkingCopy>>newVersion MCWorkingCopyBrowser>>saveVersion PluggableButtonMorphPlus(PluggableButtonMorph)>>performAction PluggableButtonMorphPlus>>performAction [] in PluggableButtonMorphPlus(PluggableButtonMorph)>>mouseUp: Array(SequenceableCollection)>>do: PluggableButtonMorphPlus(PluggableButtonMorph)>>mouseUp: PluggableButtonMorphPlus>>mouseUp: PluggableButtonMorphPlus(Morph)>>handleMouseUp: MouseButtonEvent>>sentTo: PluggableButtonMorphPlus(Morph)>>handleEvent: PluggableButtonMorphPlus(Morph)>>handleFocusEvent: [] in HandMorph>>sendFocusEvent:to:clear: BlockClosure>>on:do: PasteUpMorph>>becomeActiveDuring: HandMorph>>sendFocusEvent:to:clear: HandMorph>>sendEvent:focus:clear: HandMorph>>sendMouseEvent: HandMorph>>handleEvent: HandMorph>>processEvents [] in WorldState>>doOneCycleNowFor: Array(SequenceableCollection)>>do: WorldState>>handsDo: WorldState>>doOneCycleNowFor: WorldState>>doOneCycleFor: PasteUpMorph>>doOneCycle [] in MorphicProject>>spawnNewProcess [] in BlockClosure>>newProcess Best, Marcel |
Speaking of strange observations in the trunk image: What are those two directories?
Trusted Dir C:\Tools\squeak_trunk\Marcel Untrusted Dir C:\Users\Marcel\Documents\My Squeak Those are listed in the system reporter. Both leaf folders do *not* exist. Best, Marcel |
On Fri, Jul 25, 2014 at 12:34:24AM -0700, Marcel Taeumel wrote:
> Speaking of strange observations in the trunk image: What are those two > directories? > > Trusted Dir C:\Tools\squeak_trunk\Marcel > Untrusted Dir C:\Users\Marcel\Documents\My Squeak > > Those are listed in the system reporter. Both leaf folders do *not* exist. > The "My Squeak" folder is something related to Etoys. I do not see any references to it in the image, aside from a class comment in EToysLauncher. But I am running on Linux, so maybe I am missing something that shows up on your Windows platform? Dave |
In reply to this post by marcel.taeumel (old)
On Fri, Jul 25, 2014 at 12:32:20AM -0700, Marcel Taeumel wrote:
> Okay, I'll try it again. :) If I update build 13700, there is a warning for > "update-cwp.278.mcm" that says: "About to serialize an empty package.". I > just proceed. > > ...okay, update finished at build 13871. Changed the code again (i.e. > something in StringHolder) and want to commit the changes based on the > Kernel-nice.860 package. Then I get a new error from ZipWriteStream "Bite > size mismatch" in #flushBlock:. > The only thing I can suggest is to empty your package-cache directory completely, then try again. I am guessing that there may be a damaged MCZ file in your local package-cache directory. Dave |
In reply to this post by David T. Lewis
On 25.07.2014, at 12:48, David T. Lewis <[hidden email]> wrote:
> On Fri, Jul 25, 2014 at 12:34:24AM -0700, Marcel Taeumel wrote: >> Speaking of strange observations in the trunk image: What are those two >> directories? >> >> Trusted Dir C:\Tools\squeak_trunk\Marcel >> Untrusted Dir C:\Users\Marcel\Documents\My Squeak >> >> Those are listed in the system reporter. Both leaf folders do *not* exist. >> > > The "My Squeak" folder is something related to Etoys. I do not see any references > to it in the image, aside from a class comment in EToysLauncher. But I am running > on Linux, so maybe I am missing something that shows up on your Windows platform? > > Dave The actual folder is provided by the VM settings (Squeak.ini on Windows, Info.plist on Mac OS, env vars on Unix): SecurityManager default secureUserDirectory ==> '/Users/bert/Library/Application Support/Etoys' This is a folder inaccessible by untrusted content. Contains preferences and private crypto keys in Etoys. SecurityManager default untrustedUserDirectory ==> '/Users/bert/Documents/Etoys' This is the sandbox folder, the only folder accessible by untrusted code. Before executing any untrusted (unsigned) code, the VM sandbox is enabled which prevents all file primitives from accessing anything outside this folder. Once enabled, there is no way to disable the sandbox again. Only on the next start will it be disabled. - Bert - smime.p7s (5K) Download Attachment |
Bert Freudenberg wrote:
This is interesting. How is the code signing done ?On 25.07.2014, at 12:48, David T. Lewis [hidden email] wrote:On Fri, Jul 25, 2014 at 12:34:24AM -0700, Marcel Taeumel wrote:Speaking of strange observations in the trunk image: What are those two directories? Trusted Dir C:\Tools\squeak_trunk\Marcel Untrusted Dir C:\Users\Marcel\Documents\My Squeak Those are listed in the system reporter. Both leaf folders do *not* exist.The "My Squeak" folder is something related to Etoys. I do not see any references to it in the image, aside from a class comment in EToysLauncher. But I am running on Linux, so maybe I am missing something that shows up on your Windows platform? DaveThis comes from the SecurityPlugin which implements file sandboxing. In most images it is unused (although it would make a lot of sense, especially in servers). Etoys uses it because it regularly executes untrusted code (projects authored by other users, which can contain arbitrary Squeak code). The actual folder is provided by the VM settings (Squeak.ini on Windows, Info.plist on Mac OS, env vars on Unix): SecurityManager default secureUserDirectory ==> '/Users/bert/Library/Application Support/Etoys' This is a folder inaccessible by untrusted content. Contains preferences and private crypto keys in Etoys. SecurityManager default untrustedUserDirectory ==> '/Users/bert/Documents/Etoys' This is the sandbox folder, the only folder accessible by untrusted code. Before executing any untrusted (unsigned) code, the VM sandbox is enabled which prevents all file primitives from accessing anything outside this folder. Once enabled, there is no way to disable the sandbox again. Only on the next start will it be disabled. - Bert - cheers -ben |
In reply to this post by David T. Lewis
Did that several times now. :-/ I am using the latest non-spur CogVM (cogwin-14.29.3056.zip). I also tried to commit the "Morphic" package into a local directory. Same error.
I wonder if it is just me and how other trunk developers commit new code. :) Best, Marcel |
In reply to this post by Ben Coman
On 25.07.2014, at 17:01, Ben Coman <[hidden email]> wrote:
Using 512 bit DSA. See CodeLoader>>signFilesFrom:to:key: and SecurityManager>>generateLocalKeyPair. - Bert - smime.p7s (5K) Download Attachment |
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