[GRASSLIST:9488] v.in.ascii malloc error in 6.1cvs

Ian MacMillan Ian.MacMillan at pomona.edu
Wed Dec 14 20:11:44 EST 2005


Has anyone found out why malloc errors are appearing using v.in.ascii 
with Lorenzo's binaries?  I can't import any ascii files using 6.1cvs 
anymore, I have to revert back to 6.0.  The exact same commands that 
produce an error like:

*** malloc[9282]: Deallocation of a pointer not malloced: 0x501740; 
This could be a double free(), or free() called with the middle of an 
allocated block; Try setting environment variable MallocHelp to see 
tools to help debug
*** malloc[9282]: Deallocation of a pointer not malloced: 0x501740; 
This could be a double free(), or free() called with the middle of an 
allocated block; Try setting environment variable MallocHelp to see 
tools to help debug
*** malloc[9282]: Deallocation of a pointer not malloced: 0x501740; 
This could be a double free(), or free() called with the middle of an 
allocated block; Try setting environment variable MallocHelp to see 
tools to help debug
*** malloc[9282]: error for object 0x501740: Incorrect checksum for 
freed object - object was probably modified after being freed; break at 
szone_error
Segmentation fault

work using 6.0.  I have run into this problem intermittently since 
early October, and have seen it mentioned a few other times on this 
list since then.

Any ideas?

Thanks for your time,
Ian


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