* Fix pcl-dls.1: free errPtr between calls in ptools_set_backend_file_dates()
char *errPtr was already used instead of char msgErr[1024], but was
not freed between the two ptools_backend_call() invocations. If the
first call allocated errPtr, the second would overwrite the pointer
without freeing it. Add free(errPtr); errPtr = NULL; between the two
calls to eliminate the leak.
Ref GH #194.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* Add ptools_set_backend_file_dates() errPtr lifecycle tests (pcl-dls)
6 test cases using malloc/free wrapping covering both-succeed,
call1-error, call2-error, both-errors, pre-fix leak demonstration,
and no-double-free after mid-free NULLing.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---------
Co-authored-by: Levi Neely <lkn@darkstar.example.net>
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
e37c7f5894