Kostik Belousov wrote:
On Sun, Jul 26, 2009 at 08:50:15AM -0600, Jamie Gritton wrote:
All true - and I'll add the check you mention to my patch.
But what about the malloc case? Is it equally valid to say that errno
should not be set when no error occurred? Or are non-syscall libc
functions generally given free reign to overwrite errno in non-error
situations?
Yes, they have a blanket to override errno when no error is returned to
the caller. Malloc is good example.
Errno is defined only after error.
OK then, patching jexec is all that needs doing; I'll get that in.
- Jamie
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