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alitrack / undark

Undark - a SQLite recovery tool for deleted data or corrupt database
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undark.c:922:Cannot allocate 4194 bytes for mapped data #2

Closed moses3009 closed 6 years ago

moses3009 commented 8 years ago

Hi, I run the app on win7 and I get the above error. Any hint for this?

witwall commented 8 years ago

got the same error on any sqlite db?

@inflex would you like to response this issue?

inflex commented 8 years ago

On 17/03/16 22:32, Steven Lee wrote:

got the same error on any sqlite db?

Seems rather odd that the system fails to allocate ~4K of memory for this. Perhaps some debug-info before the malloc request to see what payload->length really is? I probably should also one day move from "char" to uint8_t for blobs of binary.

         payload->mapped_data = malloc( (payload->length +100)

*sizeof(char) ); if ( !payload->mapped_data ) { fprintf(stderr,"%s:%d:ERROR: Cannot allocate %ld bytes for mapped data\n", FL, (long int)payload->length +100); return -1; }

@inflex https://github.com/inflex would you like to response this issue?

— You are receiving this because you were mentioned. Reply to this email directly or view it on GitHub https://github.com/witwall/undark/issues/2#issuecomment-197856820

moses3009 commented 8 years ago

@witwall - I did try it on 2 DBs - one is from watsapp and second from android phone; apps is crashing on both; on whatsapp db, sometime crash before getting the error message , and extract about 25% of the file; when error is printed out and crash, it take about 50%. This percentage is from currently records, not including deleted ones, which I not know how many are

witwall commented 8 years ago

could you give me a sample db? so I can test it.

witwall commented 6 years ago

please open issue here, https://github.com/inflex/undark/issues