#1 Check return codes everywhere

[Markus Elfring]

Some checks for return codes are missing.

Example:
Please add more error handling for null pointers
from "malloc" in the function "sanitize_path".
http://cvs.sourceforge.net/viewcvs.py/dbacl/dbacl/src/ca
tfun.c?rev=1.1.1.7&view=markup

[Laird Breyer]

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Well spotted, thanks.. I'll pass the code through splint to
check for others.

There are only a few places where function return codes are
ignored on purpose, but thanks for pointing this out.

[SourceForge Robot]

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[Markus Elfring]

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Does the tool "splint" find more candidates for correction
in your source code?