This reverts some changes introduced in
d054f0a4d4.
xsprintf should be used in cases where we calculated the right buffer
size by hand (using DECIMAL_STRING_MAX and such), and never in cases where
we are printing externally specified strings of arbitrary length.
Fixes #4534.
return;
DISABLE_WARNING_FORMAT_NONLITERAL;
- xsprintf(buffer, format, text, file, line, func);
+ snprintf(buffer, sizeof buffer, format, text, file, line, func);
REENABLE_WARNING;
log_abort_msg = buffer;