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Trying to copy the (binary) header of a input file directly to an output file, I've had repeatable seg faults. The call: writeChar(hdr, outfh, nchars=6144) when hdr just contains one empty string seems to be the culprit. The stack traces weren't all that illuminating, with sig 11 in memory-related functions following this. But in src/main/connections.c it looks like do_writechar

Arrays of POSIXlt dates always return a length of 9. This is correct (they're really lists of vectors of seconds, hours, and so forth), but other methods disguise them as flat vectors, giving superficially surprising behaviour: strings <- paste('2009-1-', 1:31, sep='') dates <- strptime(strings, format="%Y-%m-%d") print(dates) # [1]

...chine's domain has a two-way trust relationship. I would appreciate any assistance on this matter. Best regards, Oscar Alonso Este correo electr?nico y la informaci?n contenida en ?l es confidencial, dirigi?ndose exclusivamente a el/los destinatario/s mencionado/s en el encabezamiento. Util?celos ?nicamente para la finalidad a la que se destina y no los transmita a terceros. Si usted no es el destinatario de este correo, no lo utilice; en base a la buena fe, b?rrelo y no lo transmita a terceros." Los datos personales facilitados por usted o por terceros forman parte de un fichero respo...

I'm trying to use a Tk widget to show some progress & intermediate results in a long-running R calculation. Does anybody know how (or whether) I can force a window redraw without waiting for the idle loop? Currently, refreshes only seem to happen when we return to the R toplevel read-eval-print loop. Thanks, Mark <><

A possible regex bug when working with large strings. The following code snippet t5 <- paste( c( "# === TEST", rep(' ', 2452294) ), collapse='') str( sub("^.*TEST", "xyz", t5) ) str( sub("^.*TEST", "xyz", substr(t5,0,200)) ) doesn't behave right; on one machine, the second and third lines print different results [the

According to the manual, system() splits output lines into 8096-char chunks; under UNIX, actually seems to return 8094 chars, and drop the 8095th. Spot missing digits in: x2 <- system("perl -e 'print \"0123456789\"x10000'", intern=T) Looks like a bug in the code to remove newlines at src/unix/sys-unix.c:218 -- fgets() reads size-1 characters and adds

On Wed, Sep 13, 2000 at 09:13:26AM +0000, Graham Murray wrote: > On upgrading to openssl 0.9.6-beta1, I find that openssh 2.2.0p1 fails > to connect. I did some more experiments and also saw the problems. They occur when using a 0.9.6-beta client to connect to 0.9.5a and 0.9.6-beta servers. They also occur when using a 0.9.5a client connecting to a 0.9.6-beta server. Connections fail with

I'm doing some work in C with the R_ExternalPointer interface, and having some seg fault problems. I expect the crash is my fault, bad pointer in my code causing a fault later etc, but I'm curious about the point of failure. R almost always falls over in a call to unzReadCurrentFile following a burst of disk activity. I'm definitely not doing anything that would call that

I've just pulled my R installations up to 1.4.0, and am having trouble with some of my dyn.load'd C code: R frequently segfaults after .C calls into the (newly rebuilt) libraries. It hasn't happened with any previous versions of R I've used. I do seem to be able to make things behave by removing calls to free(). Changing everything to Calloc() and Free(), didn't help,