C++ Program with JNI invoking failed to run in gdb -

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this question has answer here:

i wrote c++ program. invokes functions provided libhdfs(hdfs api c++, implemented jni) , runs ok when executed. when use gdb launch program , input run command. program fails run , got following error message in gdb context:

[thread debugging using libthread_db enabled] [new thread 0x40100940 (lwp 18482)] [new thread 0x40201940 (lwp 18483)] ... [new thread 0x41514940 (lwp 18502)]  program received signal sigsegv, segmentation fault. 0x00002aaaac26c862 in ?? ()

i use command shell echo $classpath in gdb context. shows correct hdfs related environment.

i searched google , stackoverflow. did not idea.

any tip?

why java app crash in gdb runs in real life? provided solution:

handle sigsegv nostop noprint pass

while, not elegant.


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