GitLab

Bugzilla Link	582
Created on	Oct 29, 2009 11:37
Version	1.00beta
OS	Linux
Architecture	PC
Attachments	bug582.sac, bunzip2.sac

Extended Description

The attached code produces the function:
SACf__MAIN__decode__i_488__i
this function passes a pointer to an uninitialised descriptor and array to the function:
SACf__MAIN__get_bits__i_488__i__i
for use as the return value.
SACf__MAIN__get_bits__i_488__i__i seems to create the needed descriptor and array and passes them to:
SACf__MAIN__compare__i_X__i_6
The first time it does this every thing seems fine the rc goes up and back down however when it calls:
SACf__MAIN__compare__i_X__i_6
the second time it just goes down and not up.
As a result the descripter is freeded and there for not returned by:
SACf__MAIN__get_bits__i_488__i__i
and then when SACf__MAIN__decode__i_488__i uses the memory the program segfalts.