forked from amazingfate/loongoffice
cc20344010
e8deba22e887a972f60ff05551e93c334ac1e7b6 "INTEGRATION: CWS ab26" had added
the bCompatibility case with all the argument checking ("2006/05/04 08:33:46 ab
1.66.10.3: #111951# Changed Mid runtime behaviour only for
CompatibilityMode(true)"), and it was probably an oversight that, for
!bCompatibility, it left the bWriteNoLenParam case (triggered by Basic code like
s = "abc"
Mid(s,1) = "d"
) calling OUStringBuffer::remove with an illegal argument of len=-1.
Change that so that only setting ERRCODE_BASIC_BAD_ARGUMENT is controlled by
bCompatibility, while all the other checks (that are probably all necessary to
not call rtl string functions with illegal arguments) are done in both modes.
Also, the check
nStartPos + 1 > nArgLen
should probably be
nStartPos > nArgLen
instead, as nStartPos has already been decremented from the one-based Basic
index to the zero-baesd rtl string index.
Change-Id: I75deec0acf75b8677aa89f91897c06c1caa5614d
Reviewed-on: https://gerrit.libreoffice.org/52500
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>