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From: | Peter Dyballa |
Subject: | bug#11236: 24.1.50; Maximum buffer size exceeded |
Date: | Sun, 15 Apr 2012 14:02:44 +0200 |
Am 13.04.2012 um 17:31 schrieb Eli Zaretskii:
Can you run under a debugger, but a breakpoint inside buffer_overflow, and when it breaks, look around in make_gap_larger and see why exactly this overflow happens? E.g., what are the values of current_size and of nbytes_added? Please compile without optimizations, to make debugging reliable.
The NS variant produces the failure when compiling with -fast. With - Os and less the build is OK. When I configure --with-wide-int the failure becomes:
Loading window... Loading files... Loading cus-face... Loading faces... Loading button... Loading startup... Loading .../emacs-24.1.50/lisp/loaddefs.el (source)...If I spend some time I can manually make Apple's GCC 4.2.1 to compile as with -fast, because all the switches are documented (-O3 plus many extras plus optimisation for the 64-bit G5 processor/IBM PowerPC 970 variants compensated by -mcpu=7450 -mtune=G4) and find out which switch causes the defect...
-- Greetings Pete We need a president who's fluent in at least one language. – Buck Henry
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