Glenn Fowler wrote: > On Mon, 23 Feb 2009 16:00:08 +0100 Roland Mainz wrote: > > Edward Pilatowicz wrote: > > > On Sat, Feb 21, 2009 at 03:58:38PM +0100, Roland Mainz wrote: > > > > Edward Pilatowicz wrote: > > > > > On Wed, Feb 18, 2009 at 07:55:00PM +0100, Roland Mainz wrote: > > > > > > Jonathan Adams wrote: > > > > > > > On Wed, Feb 18, 2009 at 11:39:02AM -0600, Nicolas Williams wrote: > > > > > > > > On Sun, Feb 15, 2009 at 01:21:28AM -0500, Glenn Fowler wrote: > > [snip] > > > > Uhm... that sounds like a "|sbrk()|/|brk()|-consumer collision" can be > > > > ruled-out in this case (VMCHECK=m forces the libast allocator to use > > > > |mmap()| for memory allocations (and a different allocation layout)). > > > > > > > > > ---8<--- > > > > > edp at jurassic-x4600$ uname -a > > > > > SunOS jurassic-x4600 5.11 snv_108 i86pc i386 i86pc > > > > > edp at jurassic-x4600$ VMCHECK=m LC_ALL=en_US.ISO8859-1 /usr/bin/type > > > > > type > > > > > assertion failed: *membgn != patterns[pattern], file: > > > > > ../common/malloc.c, line: 93 > > > > > > > > Where does this assertion come from ? > > > > > > http://src.opensolaris.org/source/xref/onnv/onnv-gate/usr/src/cmd/sgs/rtld/common/malloc.c#93 > > can you compile and run this test against a malloc that has the above > assertion activated > --- > #include <stdlib.h> > #include <stdint.h> > #include <stdio.h> > > int main() > { > uint64_t* p; > int i; > int n = 8 * 1024;; > > if (!(p = malloc(n * sizeof(*p)))) > { > fprintf(stderr, "malloc(%d) FAILED\n", n * sizeof(*p)); > return 1; > } > for (i = 0; i < n; i++) > p[i] = 0xdeadbeefdeadbeefULL; > free(p); > return 0; > } > ---
I've tried this in various combinations, e.g. the following compiler options... - cc test001.c - cc -I/usr/include/ast -last test001.c ... and the various libumem settings, iterating over all installed locales reported by $ locale -a # ... I am not hitting the bug. Edward: Can you please try the bug on the B108 system which shows this failure, please ? ----- Bye, Roland -- __ . . __ (o.\ \/ /.o) roland.mainz at nrubsig.org \__\/\/__/ MPEG specialist, C&&JAVA&&Sun&&Unix programmer /O /==\ O\ TEL +49 641 3992797 (;O/ \/ \O;)
