id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc
4522,allocation problem after grow,razzik@…,Ion Gaztañaga,"Hi,

the allocation mechanism damaged by call grow() function...

This part work fine:

''/*    Create SM - Size 100K*/[[BR]]managed_shared_memory shm(create_only, ""MySM"", 100*1024);[[BR]]/*    SM full size - 100K*/[[BR]]int fullSMSize = shm.get_size();[[BR]]/*    SM mem size - 100K - sizeof(SM Header)*/[[BR]]int memSMSize  = shm.get_free_memory;[[BR]]/*    alloc 64K in SM (64K<100K)*/[[BR]]void* ptr = shm.allocate(64*1024);''

By adding grow function the allocate function throws exception:

''/*    Create SM - Size 100K*/[[BR]]managed_shared_memory shm(create_only, ""MySM"", 100*1024);[[BR]]'''/*    Grow SM By 28K*/[[BR]]managed_shared_memory::grow(""MySM"",28*1024);[[BR]]'''/*    SM full size - 128K*/[[BR]]int fullSMSize = shm.get_size();[[BR]]/*    SM mem size - 128K - sizeof(SM Header)*/[[BR]]int memSMSize  = shm.get_free_memory;[[BR]]/*    alloc 64K in SM (64K<128K)*/[[BR]]void* ptr = shm.allocate(64*1024);''

Thanks,
Raz",Bugs,closed,Boost 1.44.0,interprocess,Boost 1.43.0,Showstopper,invalid,interprocess shared_memory ipc grow allocation,razzik@…