Fix JNI / C / C++ code causing an app to crash

$60-120 USD

Cancelled

Posted

about 9 years ago

$60-120 USD

Paid on delivery

My app has some JNI code which is causing the following errors in a VOIP application. The problem is most likely due to memory management/excess memory usage in the C/C++ code: A/libc(1496): Fatal signal 11 (SIGSEGV) at 0xdeadd00d (code=1) A/libc(27466): Fatal signal 11 (SIGSEGV), code 1, fault addr 0x39 in tid 27863 (AsyncTask #3) A/libc(20362): Fatal signal 6 (SIGABRT) at 0x00004f8a (code=-6), thread 20496 (Thread-11014) A/libc(26922): Fatal signal 6 (SIGABRT) at 0x0000692a (code=-6), thread 27297 (AsyncTask #3) The task is to fix the code so that the above errors are resolved. For more information on the bug please see the comments at this link: [login to view URL]

Android

C Programming

C++ Programming

Mobile App Development

Project ID: 7414195

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5 proposals

Remote project

Active 9 yrs ago

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5 freelancers are bidding on average $102 USD for this job

@RedDragon1

HI, dear. I have a full experience of C programming and Android(JNI). I had fixes OpenSSL, FFMpeg, iptables, etc. I have developed app using JNI. If you hired me, I will satisfy you. Please contact us about this projects. Send me projects. Thanks.

$120 USD in 3 days

5.0

(7 reviews)

3.3

@bompolaris

hi,sir. I am impressed when saw your post. i have experience on the field. my skill is C,C++,Excel,web scraping,data mining,website development,reversing,mathematics,engineering,algorithm.... i can help you good well. please, contact with me. i can help sir in cheaper price than other bidder. regards.

$61 USD in 1 day

3.9

(13 reviews)

3.1

@spsandypatel

A proposal has not yet been provided

$88 USD in 3 days

0.0

(0 reviews)

0.0

@elifkinli

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$100 USD in 4 days

0.0

(0 reviews)

0.0

@zislam4

I'm a Computer Science major at Tufts University and just completed an advanced class on machine structure and memory management in C, with a particular focus on debugging using gdb and data display debugger. I've also previously completed classes in C++ coding, and enjoy working on Android projects in my spare time, so I'm confident I can find the bug in your program. From your error codes, it seems you're accessing a NULL or invalid pointer somewhere in your C/C++ code. I can use gdb with the ddd interface to locate exactly where that segfault is coming from, and then trace what's happening to that pointer to fix the problem.

$80 USD in 3 days