SQLite

Artifact 16ef9493dcd36146f806e75148f4bb0201a123ec:

• File tool/memleak.awk — part of check-in [b957dafc26] at 2002-08-25 18:29:12 on branch trunk — Fix the memory leak introduced by check-in (725). (CVS 726) (user: drh size: 444)

#
# This script looks for memory leaks by analyzing the output of "sqlite" 
# when compiled with the MEMORY_DEBUG=2 option.
#
/[0-9]+ malloc / {
  mem[$6] = $0
}
/[0-9]+ realloc / {
  mem[$8] = "";
  mem[$10] = $0
}
/[0-9]+ free / {
  mem[$6] = "";
  str[$6] = ""
}
/^string at / {
  addr = $4
  sub("string at " addr " is ","")
  str[addr] = $0
}
END {
  for(addr in mem){
    if( mem[addr]=="" ) continue
    print mem[addr], str[addr]
  }
}