Date: Fri, 14 Mar 2003 17:10:10 +0200 From: Peter Pentchev <roam@ringlet.net> To: Ferruccio Vitale <ferruccio.vitale@tin.it> Cc: freebsd-hackers@freebsd.org Subject: Re: variable size too large? Message-ID: <20030314151010.GB452@straylight.oblivion.bg> In-Reply-To: <20030314153729.3825d4fe.ferruccio.vitale@tin.it> References: <20030314153729.3825d4fe.ferruccio.vitale@tin.it>
index | next in thread | previous in thread | raw e-mail
[-- Attachment #1 --] On Fri, Mar 14, 2003 at 03:37:29PM +0100, Ferruccio Vitale wrote: > Hi all, > > I'm writing a little multithread program: in my thread function, I allocated a char variable of IP_MAXPACKET size; when I try to compile it, everything goes well, but when I run it, it dies, making a core file. > Assume that: > 1) the same code, with only one thread, linked to libc, runs normally > 2) the same code, with a smaller variable size, linked to libc_r, runs normally > 3) I tried to allocate two variables of 64000 bytes in this function (IP_MAXPACKET is equal to 65535), linked to libc_r and runs normally > > Where am I wrong? :)) It would be very hard to say, without seeing your program and, if possible, the output of a gdb session which shows where exactly the program dies. G'luck, Peter -- Peter Pentchev roam@ringlet.net roam@sbnd.net roam@FreeBSD.org PGP key: http://people.FreeBSD.org/~roam/roam.key.asc Key fingerprint FDBA FD79 C26F 3C51 C95E DF9E ED18 B68D 1619 4553 If you think this sentence is confusing, then change one pig. [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (FreeBSD) iD8DBQE+cfDS7Ri2jRYZRVMRAtS2AJ9qUHFiRNkByuYZSYsOYpDr8Jdc5QCffqQk ixx6bIQjLcHM6e46yFMN/fY= =+Jlq -----END PGP SIGNATURE-----help
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20030314151010.GB452>