NativeBinaryLoader: attempt to fix StackOverflowExceptions from Over Stacked Loading Retries #38
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added 2 commits
March 10, 2025 17:39
pavly-gerges
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enhancement
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This is a test to the new API: SEVERE: Cannot load the dynamic library: /media/pavl/pavl-g/Projects/jSnapLoader/snaploader-examples/libs/Linux/amd64/libjmealloc.so
java.lang.UnsatisfiedLinkError: /media/pavl/pavl-g/Projects/jSnapLoader/snaploader-examples/libs/Linux/amd64/libjmealloc.so: /media/pavl/pavl-g/Projects/jSnapLoader/snaploader-examples/libs/Linux/amd64/libjmealloc.so: file too short
at java.base/jdk.internal.loader.NativeLibraries.load(Native Method)
at java.base/jdk.internal.loader.NativeLibraries$NativeLibraryImpl.open(NativeLibraries.java:331)
at java.base/jdk.internal.loader.NativeLibraries.loadLibrary(NativeLibraries.java:197)
at java.base/jdk.internal.loader.NativeLibraries.loadLibrary(NativeLibraries.java:139)
at java.base/java.lang.ClassLoader.loadLibrary(ClassLoader.java:2404)
at java.base/java.lang.Runtime.load0(Runtime.java:817)
at java.base/java.lang.System.load(System.java:2015)
at electrostatic4j.snaploader.NativeBinaryLoader.loadBinary(NativeBinaryLoader.java:264)
at electrostatic4j.snaploader.NativeBinaryLoader$1.onExtractionCompleted(NativeBinaryLoader.java:316)
at electrostatic4j.snaploader.filesystem.FileExtractor.extract(FileExtractor.java:149)
at electrostatic4j.snaploader.filesystem.ConcurrentFileExtractor.extract(ConcurrentFileExtractor.java:72)
at electrostatic4j.snaploader.NativeBinaryLoader.cleanExtractBinary(NativeBinaryLoader.java:357)
at electrostatic4j.snaploader.NativeBinaryLoader.loadBinary(NativeBinaryLoader.java:288)
at electrostatic4j.snaploader.NativeBinaryLoader$1.onExtractionCompleted(NativeBinaryLoader.java:316)
at electrostatic4j.snaploader.filesystem.FileExtractor.extract(FileExtractor.java:149)
at electrostatic4j.snaploader.filesystem.ConcurrentFileExtractor.extract(ConcurrentFileExtractor.java:72)
at electrostatic4j.snaploader.NativeBinaryLoader.cleanExtractBinary(NativeBinaryLoader.java:357)
at electrostatic4j.snaploader.NativeBinaryLoader.loadBinary(NativeBinaryLoader.java:288)
at electrostatic4j.snaploader.NativeBinaryLoader.loadLibrary(NativeBinaryLoader.java:163)
at electrostatic4j.snaploader.examples.TestRetryExhaustionException.main(TestRetryExhaustionException.java:79)
Mar 11, 2025 7:00:30 AM electrostatic4j.snaploader.NativeBinaryLoader$1 cleanExtractBinary
SEVERE: Error while loading the binary!
electrostatic4j.snaploader.throwable.LoadingRetryExhaustionException: Library loading retries exceeded the maximum!
at electrostatic4j.snaploader.NativeBinaryLoader.loadBinary(NativeBinaryLoader.java:284)
at electrostatic4j.snaploader.NativeBinaryLoader$1.onExtractionCompleted(NativeBinaryLoader.java:316)
at electrostatic4j.snaploader.filesystem.FileExtractor.extract(FileExtractor.java:149)
at electrostatic4j.snaploader.filesystem.ConcurrentFileExtractor.extract(ConcurrentFileExtractor.java:72)
at electrostatic4j.snaploader.NativeBinaryLoader.cleanExtractBinary(NativeBinaryLoader.java:357)
at electrostatic4j.snaploader.NativeBinaryLoader.loadBinary(NativeBinaryLoader.java:288)
at electrostatic4j.snaploader.NativeBinaryLoader$1.onExtractionCompleted(NativeBinaryLoader.java:316)
at electrostatic4j.snaploader.filesystem.FileExtractor.extract(FileExtractor.java:149)
at electrostatic4j.snaploader.filesystem.ConcurrentFileExtractor.extract(ConcurrentFileExtractor.java:72)
at electrostatic4j.snaploader.NativeBinaryLoader.cleanExtractBinary(NativeBinaryLoader.java:357)
at electrostatic4j.snaploader.NativeBinaryLoader.loadBinary(NativeBinaryLoader.java:288)
at electrostatic4j.snaploader.NativeBinaryLoader.loadLibrary(NativeBinaryLoader.java:163)
at electrostatic4j.snaploader.examples.TestRetryExhaustionException.main(TestRetryExhaustionException.java:79)
BUILD SUCCESSFUL in 2s
4 actionable tasks: 1 executed, 3 up-to-date |
added 3 commits
March 11, 2025 07:04
pavly-gerges
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pavly-gerges
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This issue was introducing potential memory leaks on failure of the stack memory to accomodate the overstacked calls to the
loadBinary()andcleanExtractBinary()stacks.The issue #32. happens commonly as a result of attempting to extract an originally-shipped corrupted binary or trying to load a non-binary file, in either ways the function pointer table is broken.