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SecuriTeam Expert schrieb: > What drivers do you use for X ? (my guess nvidia). yes, nvidia ;) not only ff or gedit crash the x-server, also opening it with epiphany (0.5.1-1ubuntu1) does the job ;) ok, i tested a bit more around: i open the link on a fresh installed & full patched ubuntu 6.06, 32 and 64 bit version..(also nvidia-graphic) same effect: - -32bit- Linux amd3800-64 2.6.15-27-amd64-generic X: 7.0.0-0ubuntu45 gnome: 1:2.12.2.3 nvidia-kernel-common: 20051028+1 - -64bit- Linux amd3800 2.6.15-27-k7 gnome, x, .. : same as above firefox -> crash gedit -> crash epiphany -> crash interesting part: when the x server previously runs on tty7, it runs after crash at tty8 and vice versa. at the "crashed tty" is displayed the following (64bit): *** glibc detected *** free(): invalid next size (normal): 0x0000000001094d50 *** glibc detected *** double free or corruption (!prev) 0x00000000010661e0 *** same messages on the 32bit-system (with shorter memory-addresses) tested it also on a debian-sarge-system (kde+gnome) and pleased someone with gentoo (fluxbox) to test it: no effect maybe ubuntu-specific? hope this helps, /soylent -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2.2 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFFKqQPY86qEhC92cgRAvIOAJ44GQKNQbfIEdLoWZtw654U6JAacwCeOpb5 gUv/8WCUEJ+ZShG6gdY/psk= =KT1N -----END PGP SIGNATURE----- _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.grok.org.uk/full-disclosure-charter.html Hosted and sponsored by Secunia - http://secunia.com/
