Skip to content

Getting Crash while retrieving listFilenames #112

Open
Open
Getting Crash while retrieving listFilenames#112

Description

@SravanPeddi
SravanPeddi
opened on Jun 22, 2022

Hi Team,

Getting crash in following line in mz_zip.c
Here is code which i used.

NSError *archiveError = nil;
UZKArchive *archive = [[UZKArchive alloc] initWithURL:[NSURL fileURLWithPath:filePath] password:nil error:&archiveError];
NSError *error = nil;
NSArray<NSString*> *filesInArchive = [archive listFilenames:&error];

// ...

int32_t mz_zip_entry_is_open(void *handle) {
    if (zip->entry_opened == 0) // here it is showing EXC_BAD_ACCESS

Following is debug info:

2022-06-22 21:35:48.925617+0530 CXCloud[8422:3135684] myString file:///private/var/mobile/Containers/Data/Application/F0E85151-F1C7-41EB-BAB0-74B7AEBA11AC/tmp/com.m-ize.ChannelConnect-Inbox/complete_49467_mptest_1157615229.zip
2022-06-22 21:35:48.948020+0530 CXCloud[8422:3135684] [General] Is >= 10.13 (or iOS 11): YES
2022-06-22 21:35:48.949576+0530 CXCloud[8422:3135684] [General] Initializing archive with URL file:///var/mobile/Containers/Data/Application/F0E85151-F1C7-41EB-BAB0-74B7AEBA11AC/Documents/mizeadmin@m-ize.com/Temp/complete_49467_mptest_1157615229.zip, path /var/mobile/Containers/Data/Application/F0E85151-F1C7-41EB-BAB0-74B7AEBA11AC/Documents/mizeadmin@m-ize.com/Temp/complete_49467_mptest_1157615229.zip, password not given
2022-06-22 21:35:48.951013+0530 CXCloud[8422:3135684] [General] Creating bookmark
2022-06-22 21:35:49.389025+0530 CXCloud[8422:3135684] [General] Initializing private fields
2022-06-22 21:35:49.389870+0530 CXCloud[8422:3135684] [General] checkResourceIsReachableAndReturnError returned false with error: (null)
2022-06-22 21:35:49.389940+0530 CXCloud[8422:3135684] [General] Returning fallback URL for archive
2022-06-22 21:35:49.390855+0530 CXCloud[8422:3135684] [General] checkResourceIsReachableAndReturnError returned false with error: (null)
2022-06-22 21:35:49.390919+0530 CXCloud[8422:3135684] [General] Returning fallback URL for archive
2022-06-22 21:35:49.390956+0530 CXCloud[8422:3135684] [General] Opening file in mode 0
2022-06-22 21:35:49.390980+0530 CXCloud[8422:3135684] [General] Retrieving comment
2022-06-22 21:35:49.391095+0530 CXCloud[8422:3135684] [General] Checking archive exists
2022-06-22 21:35:49.391184+0530 CXCloud[8422:3135684] [General] checkResourceIsReachableAndReturnError returned false with error: (null)
2022-06-22 21:35:49.391207+0530 CXCloud[8422:3135684] [General] Returning fallback URL for archive
2022-06-22 21:35:49.391302+0530 CXCloud[8422:3135684] [General] checkResourceIsReachableAndReturnError returned false with error: (null)
2022-06-22 21:35:49.391323+0530 CXCloud[8422:3135684] [General] Returning fallback URL for archive
2022-06-22 21:35:49.391352+0530 CXCloud[8422:3135684] [General] Opening file in mode 0
2022-06-22 21:35:49.391516+0530 CXCloud[8422:3135684] [General] Opening file for read...
2022-06-22 21:35:49.391622+0530 CXCloud[8422:3135684] [General] checkResourceIsReachableAndReturnError returned false with error: (null)
2022-06-22 21:35:49.391652+0530 CXCloud[8422:3135684] [General] Returning fallback URL for archive
2022-06-22 21:35:49.393867+0530 CXCloud[8422:3135684] [General] Seeking to first file...
2022-06-22 21:35:49.393938+0530 CXCloud[8422:3135684] [General] Reading file info to cache file positions
2022-06-22 21:35:49.393955+0530 CXCloud[8422:3135684] [General] Reading file info for current file in zip
2022-06-22 21:35:49.393975+0530 CXCloud[8422:3135684] [General] Getting file info...
2022-06-22 21:35:49.394009+0530 CXCloud[8422:3135684] [General] Trying out UTF-8
2022-06-22 21:35:49.394024+0530 CXCloud[8422:3135684] [General] Returning decomposedStringWithCanonicalMapping
2022-06-22 21:35:49.394073+0530 CXCloud[8422:3135684] [General] Got info for complete_49467_mptest_115761522
2022-06-22 21:35:49.394132+0530 CXCloud[8422:3135684] [General] Reading file info for current file in zip
2022-06-22 21:35:49.394147+0530 CXCloud[8422:3135684] [General] Getting file info...
2022-06-22 21:35:49.394157+0530 CXCloud[8422:3135684] [General] Trying out UTF-8
2022-06-22 21:35:49.394166+0530 CXCloud[8422:3135684] [General] Returning decomposedStringWithCanonicalMapping
2022-06-22 21:35:49.394195+0530 CXCloud[8422:3135684] [General] Got info for __MACOSX/._complete_49467_mptest_115761522
2022-06-22 21:35:49.394247+0530 CXCloud[8422:3135684] [General] Reading file info for current file in zip
2022-06-22 21:35:49.394261+0530 CXCloud[8422:3135684] [General] Getting file info...
2022-06-22 21:35:49.394270+0530 CXCloud[8422:3135684] [General] Trying out UTF-8
2022-06-22 21:35:49.394279+0530 CXCloud[8422:3135684] [General] Returning decomposedStringWithCanonicalMapping
2022-06-22 21:35:49.394294+0530 CXCloud[8422:3135684] [General] Got info for complete_49467_mptest_115761522/49467.json
2022-06-22 21:35:49.394335+0530 CXCloud[8422:3135684] [General] Reading file info for current file in zip
2022-06-22 21:35:49.394348+0530 CXCloud[8422:3135684] [General] Getting file info...
2022-06-22 21:35:49.394357+0530 CXCloud[8422:3135684] [General] Trying out UTF-8
2022-06-22 21:35:49.394365+0530 CXCloud[8422:3135684] [General] Returning decomposedStringWithCanonicalMapping
2022-06-22 21:35:49.394378+0530 CXCloud[8422:3135684] [General] Got info for __MACOSX/complete_49467_mptest_115761522/._49467.json
2022-06-22 21:35:49.394417+0530 CXCloud[8422:3135684] [General] Reading file info for current file in zip
2022-06-22 21:35:49.394427+0530 CXCloud[8422:3135684] [General] Getting file info...
2022-06-22 21:35:49.394436+0530 CXCloud[8422:3135684] [General] Trying out UTF-8
2022-06-22 21:35:49.394450+0530 CXCloud[8422:3135684] [General] Returning decomposedStringWithCanonicalMapping
2022-06-22 21:35:49.394465+0530 CXCloud[8422:3135684] [General] Got info for complete_49467_mptest_115761522/complete_49467_mptest_115761522_docs.zip
2022-06-22 21:35:49.394502+0530 CXCloud[8422:3135684] [General] Reading file info for current file in zip
2022-06-22 21:35:49.394512+0530 CXCloud[8422:3135684] [General] Getting file info...
2022-06-22 21:35:49.394525+0530 CXCloud[8422:3135684] [General] Trying out UTF-8
2022-06-22 21:35:49.394533+0530 CXCloud[8422:3135684] [General] Returning decomposedStringWithCanonicalMapping
2022-06-22 21:35:49.394545+0530 CXCloud[8422:3135684] [General] Got info for __MACOSX/complete_49467_mptest_115761522/._complete_49467_mptest_115761522_docs.zip
2022-06-22 21:35:49.394581+0530 CXCloud[8422:3135684] [General] Reading file info for current file in zip
2022-06-22 21:35:49.394591+0530 CXCloud[8422:3135684] [General] Getting file info...
2022-06-22 21:35:49.394602+0530 CXCloud[8422:3135684] [General] Trying out UTF-8
2022-06-22 21:35:49.394610+0530 CXCloud[8422:3135684] [General] Returning decomposedStringWithCanonicalMapping
2022-06-22 21:35:49.394622+0530 CXCloud[8422:3135684] [General] Got info for complete_49467_mptest_115761522/complete_49467_mptest_115761522.zip
2022-06-22 21:35:49.394662+0530 CXCloud[8422:3135684] [General] Reading file info for current file in zip
2022-06-22 21:35:49.394673+0530 CXCloud[8422:3135684] [General] Getting file info...
2022-06-22 21:35:49.394683+0530 CXCloud[8422:3135684] [General] Trying out UTF-8
2022-06-22 21:35:49.394692+0530 CXCloud[8422:3135684] [General] Returning decomposedStringWithCanonicalMapping
2022-06-22 21:35:49.394704+0530 CXCloud[8422:3135684] [General] Got info for __MACOSX/complete_49467_mptest_115761522/._complete_49467_mptest_115761522.zip
2022-06-22 21:35:49.394732+0530 CXCloud[8422:3135684] [General] Performing action
2022-06-22 21:35:49.394745+0530 CXCloud[8422:3135684] [General] Getting global info...
2022-06-22 21:35:49.394754+0530 CXCloud[8422:3135684] [General] Allocating global comment...
CXCloud(8422,0x106a578c0) malloc: can't allocate region
:*** mach_vm_map(size=4294983680, flags: 100) failed (error code=3)
CXCloud(8422,0x106a578c0) malloc: *** set a breakpoint in malloc_error_break to debug
2022-06-22 21:35:49.396509+0530 CXCloud[8422:3135684] [General] UZKErrorCodeReadComment: Error allocating the global comment during comment read
2022-06-22 21:35:49.396599+0530 CXCloud[8422:3135684] [General] Closing archive...
2022-06-22 21:35:49.397144+0530 CXCloud[8422:3135684] [General] checkResourceIsReachableAndReturnError returned false with error: (null)
2022-06-22 21:35:49.397163+0530 CXCloud[8422:3135684] [General] Returning fallback URL for archive
2022-06-22 21:35:49.397201+0530 CXCloud[8422:3135684] [General] checkResourceIsReachableAndReturnError returned false with error: (null)
2022-06-22 21:35:49.397212+0530 CXCloud[8422:3135684] [General] Returning fallback URL for archive
2022-06-22 21:35:49.397231+0530 CXCloud[8422:3135684] [General] Closing file in read mode...

(lldb) bt
* thread #1, queue = 'com.apple.main-thread', stop reason = EXC_BAD_ACCESS (code=1, address=0x176)
  * frame #0: 0x00000001020751d8 CXCloud`mz_zip_entry_is_open(handle=0x0000000000000001) at mz_zip.c:1838:14
    frame #1: 0x00000001020750cc CXCloud`mz_zip_close(handle=0x0000000000000001) at mz_zip.c:1497:9
    frame #2: 0x000000010206bf8c CXCloud`unzClose_MZ(file=0x0000000281ad4a80) at mz_compat.c:413:11
    frame #3: 0x000000010206bf0c CXCloud`unzClose(file=0x0000000281ad4a80) at mz_compat.c:391:15
    frame #4: 0x0000000102109a9c CXCloud`-[UZKArchive closeFile:inMode:](self=0x0000000283edab50, _cmd="closeFile:inMode:", error=0x000000016ef59148, mode=UZKFileModeUnzip) at UZKArchive.m:2301:19
    frame #5: 0x0000000102106060 CXCloud`-[UZKArchive performActionWithArchiveOpen:inMode:error:](self=0x0000000283edab50, _cmd="performActionWithArchiveOpen:inMode:error:", action=0x000000010210c1d8, mode=UZKFileModeUnzip, error=0x000000016ef592d8) at UZKArchive.m:1977:18
    frame #6: 0x000000010210c01c CXCloud`-[UZKArchive readGlobalComment](self=0x0000000283edab50, _cmd="readGlobalComment") at UZKArchive.m:2501:20
    frame #7: 0x0000000102107df4 CXCloud`-[UZKArchive openFile:inMode:withPassword:error:](self=0x0000000283edab50, _cmd="openFile:inMode:withPassword:error:", zipFile=@"/var/mobile/Containers/Data/Application/F0E85151-F1C7-41EB-BAB0-74B7AEBA11AC/Documents/mizeadmin@m-ize.com/Temp/complete_49467_mptest_1157615229.zip", mode=UZKFileModeUnzip, aPassword=0x0000000000000000, error=0x000000016ef59f30) at UZKArchive.m:2147:20
    frame #8: 0x0000000102105eac CXCloud`-[UZKArchive performActionWithArchiveOpen:inMode:error:](self=0x0000000283edab50, _cmd="performActionWithArchiveOpen:inMode:error:", action=0x00000001020f4d0c, mode=UZKFileModeUnzip, error=0x000000016ef5a098) at UZKArchive.m:1956:18
    frame #9: 0x00000001020f4b8c CXCloud`-[UZKArchive listFileInfo:](self=0x0000000283edab50, _cmd="listFileInfo:", error=0x000000016ef5a370) at UZKArchive.m:395:20
    frame #10: 0x00000001020f470c CXCloud`-[UZKArchive listFilenames:](self=0x0000000283edab50, _cmd="listFilenames:", error=0x000000016ef5a370) at UZKArchive.m:366:25
    frame #11: 0x000000010196fb80 CXCloud`-[MZMediaPackageVC unzipFileWithUrl:fileName:](self=0x000000013e81be00, _cmd="unzipFileWithUrl:fileName:", fileURL=@"file:///private/var/mobile/Containers/Data/Application/F0E85151-F1C7-41EB-BAB0-74B7AEBA11AC/tmp/com.m-ize.ChannelConnect-Inbox/complete_49467_mptest_1157615229.zip", fileName=@"complete_49467_mptest_1157615229.zip") at MZMediaPackageVC.m:377:46
    frame #12: 0x000000010196f404 CXCloud`__56-[MZMediaPackageVC documentPicker:didPickDocumentAtURL:]_block_invoke(.block_descriptor=0x0000000281ad8c90) at MZMediaPackageVC.m:318:21
    frame #13: 0x00000001068f40b4 libdispatch.dylib`_dispatch_call_block_and_release + 32
    frame #14: 0x00000001068f5de0 libdispatch.dylib`_dispatch_client_callout + 20
    frame #15: 0x00000001069060a8 libdispatch.dylib`_dispatch_main_queue_callback_4CF + 1040
    frame #16: 0x000000019bae8398 CoreFoundation`__CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 16
    frame #17: 0x000000019bae2270 CoreFoundation`__CFRunLoopRun + 2524
    frame #18: 0x000000019bae1360 CoreFoundation`CFRunLoopRunSpecific + 600
    frame #19: 0x00000001b311f734 GraphicsServices`GSEventRunModal + 164
    frame #20: 0x000000019e55c584 UIKitCore`-[UIApplication _run] + 1072
    frame #21: 0x000000019e561df4 UIKitCore`UIApplicationMain + 168
    frame #22: 0x0000000100ebe1b8 CXCloud`main(argc=1, argv=0x000000016ef5b7b0) at main.m:14:16
    frame #23: 0x000000019b79dcf8 libdyld.dylib`start + 4
* thread #1, queue = 'com.apple.main-thread', stop reason = EXC_BAD_ACCESS (code=1, address=0x176)
  * frame #0: 0x00000001020751d8 CXCloud`mz_zip_entry_is_open(handle=0x0000000000000001) at mz_zip.c:1838:14
    frame #1: 0x00000001020750cc CXCloud`mz_zip_close(handle=0x0000000000000001) at mz_zip.c:1497:9
    frame #2: 0x000000010206bf8c CXCloud`unzClose_MZ(file=0x0000000281ad4a80) at mz_compat.c:413:11
    frame #3: 0x000000010206bf0c CXCloud`unzClose(file=0x0000000281ad4a80) at mz_compat.c:391:15
    frame #4: 0x0000000102109a9c CXCloud`-[UZKArchive closeFile:inMode:](self=0x0000000283edab50, _cmd="closeFile:inMode:", error=0x000000016ef59148, mode=UZKFileModeUnzip) at UZKArchive.m:2301:19
    frame #5: 0x0000000102106060 CXCloud`-[UZKArchive performActionWithArchiveOpen:inMode:error:](self=0x0000000283edab50, _cmd="performActionWithArchiveOpen:inMode:error:", action=0x000000010210c1d8, mode=UZKFileModeUnzip, error=0x000000016ef592d8) at UZKArchive.m:1977:18
    frame #6: 0x000000010210c01c CXCloud`-[UZKArchive readGlobalComment](self=0x0000000283edab50, _cmd="readGlobalComment") at UZKArchive.m:2501:20
    frame #7: 0x0000000102107df4 CXCloud`-[UZKArchive openFile:inMode:withPassword:error:](self=0x0000000283edab50, _cmd="openFile:inMode:withPassword:error:", zipFile=@"/var/mobile/Containers/Data/Application/F0E85151-F1C7-41EB-BAB0-74B7AEBA11AC/Documents/mizeadmin@m-ize.com/Temp/complete_49467_mptest_1157615229.zip", mode=UZKFileModeUnzip, aPassword=0x0000000000000000, error=0x000000016ef59f30) at UZKArchive.m:2147:20
    frame #8: 0x0000000102105eac CXCloud`-[UZKArchive performActionWithArchiveOpen:inMode:error:](self=0x0000000283edab50, _cmd="performActionWithArchiveOpen:inMode:error:", action=0x00000001020f4d0c, mode=UZKFileModeUnzip, error=0x000000016ef5a098) at UZKArchive.m:1956:18
    frame #9: 0x00000001020f4b8c CXCloud`-[UZKArchive listFileInfo:](self=0x0000000283edab50, _cmd="listFileInfo:", error=0x000000016ef5a370) at UZKArchive.m:395:20
    frame #10: 0x00000001020f470c CXCloud`-[UZKArchive listFilenames:](self=0x0000000283edab50, _cmd="listFilenames:", error=0x000000016ef5a370) at UZKArchive.m:366:25
    frame #11: 0x000000010196fb80 CXCloud`-[MZMediaPackageVC unzipFileWithUrl:fileName:](self=0x000000013e81be00, _cmd="unzipFileWithUrl:fileName:", fileURL=@"file:///private/var/mobile/Containers/Data/Application/F0E85151-F1C7-41EB-BAB0-74B7AEBA11AC/tmp/com.m-ize.ChannelConnect-Inbox/complete_49467_mptest_1157615229.zip", fileName=@"complete_49467_mptest_1157615229.zip") at MZMediaPackageVC.m:377:46
    frame #12: 0x000000010196f404 CXCloud`__56-[MZMediaPackageVC documentPicker:didPickDocumentAtURL:]_block_invoke(.block_descriptor=0x0000000281ad8c90) at MZMediaPackageVC.m:318:21
    frame #13: 0x00000001068f40b4 libdispatch.dylib`_dispatch_call_block_and_release + 32
    frame #14: 0x00000001068f5de0 libdispatch.dylib`_dispatch_client_callout + 20
    frame #15: 0x00000001069060a8 libdispatch.dylib`_dispatch_main_queue_callback_4CF + 1040
    frame #16: 0x000000019bae8398 CoreFoundation`__CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 16
    frame #17: 0x000000019bae2270 CoreFoundation`__CFRunLoopRun + 2524
    frame #18: 0x000000019bae1360 CoreFoundation`CFRunLoopRunSpecific + 600
    frame #19: 0x00000001b311f734 GraphicsServices`GSEventRunModal + 164
    frame #20: 0x000000019e55c584 UIKitCore`-[UIApplication _run] + 1072
    frame #21: 0x000000019e561df4 UIKitCore`UIApplicationMain + 168
    frame #22: 0x0000000100ebe1b8 CXCloud`main(argc=1, argv=0x000000016ef5b7b0) at main.m:14:16
    frame #23: 0x000000019b79dcf8 libdyld.dylib`start + 4

Can you please let me know what is exact issue?

Activity

  1. abbeycode commented on Jun 25, 2022

    @abbeycode
    abbeycode
    on Jun 25, 2022
    Owner

    It looks, from the logs, like this is the same sort of archive you were unzipping in issue #110, isn't it? If so, let me know if the changes that are now in the v2.0 branch cause the code to yield a UZKErrorCodeAES error instead of crashing.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Metadata

Metadata

Assignees

No one assigned

    Labels

    No labels
    No labels

    Projects

    No projects

      Milestone

      No milestone

      Relationships

      None yet

      Development

      No branches or pull requests

      Issue actions