jtool v(almost 1.0) crash

Used for discussing the various tools in the book as well as encouraging members to share tools

jtool v(almost 1.0) crash

Postby eranb » Sun Jan 08, 2017 9:10 am

Hi,

Sometimes when running -function_starts on a dylib I'm getting a crash, this happens only on some dylibs, but when it happens it is consistent

The Crash I'm getting is:
Code: Select all
thread #1: tid = 0x85854, 0x0000000100032a02 jtool`lookupSymbolInCache + 2, queue = 'com.apple.main-thread', stop reason = EXC_BAD_ACCESS (code=2, address=0x1192dc576)
frame #0: 0x0000000100032a02 jtool`lookupSymbolInCache + 2
jtool`lookupSymbolInCache:
->  0x100032a02 <+2>:  addb   %al, (%rax)
    0x100032a04 <+4>:  jmp    0x100032a09               ; <+9>
    0x100032a09 <+9>:  movl   -0x2c(%rbp), %eax
    0x100032a0c <+12>: addl   $0x1, %eax


Thanks,
Eran
eranb
 
Posts: 2
Joined: Sun Jan 08, 2017 8:59 am

Re: jtool v(almost 1.0) crash

Postby morpheus » Tue Jan 10, 2017 12:04 am

Updated jtool yesterday; if it still occurs the name of a dylib to try on, or maybe attached file, would be appreciated.
morpheus
Site Admin
 
Posts: 530
Joined: Thu Apr 11, 2013 6:24 pm

Re: jtool v(almost 1.0) crash

Postby eranb » Tue Jan 10, 2017 1:36 pm

Thanks, I'll give it a try
eranb
 
Posts: 2
Joined: Sun Jan 08, 2017 8:59 am


Return to Tools

Who is online

Users browsing this forum: No registered users and 2 guests