Date: Tue, 27 Apr 2004 00:19:00 +0200 From: GiZmen <gizmen@blurp.one.pl> To: freebsd-hackers@freebsd.org Subject: Re: problem with gdb Message-ID: <20040426221900.GA26440@blurp.one.pl> In-Reply-To: <20040426005008.GR70766@wantadilla.lemis.com> References: <20040425184207.GB15348@blurp.one.pl> <20040426005008.GR70766@wantadilla.lemis.com>
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> On Sunday, 25 April 2004 at 20:42:07 +0200, GiZmen wrote: > > Hello, > > > > I have problem with gdb. When i start gdb as a regular user or even user > > i wheel group, i cant debug program that i want. I start gdb with my program > > and i set breakpoint and i run this program. And i do not stop i this > > breakpoint. gdb prints output and this message: > > > > Program exited normally. > > You can't do that without a process to debug. > > > > and it return to gdb prompt. > > > > When i do the the same as root it works perfectly. I dont have any > > idea what is the cause of this problem. > > Looks like you're debugging a setuid executable. By the time you hit > the breakpoint, the process has changed its euid, and you can no > longer stop it. > ---end quoted text--- no i do not have suid bit on this binary. I tried on other freebsd box and on other boxes it works good. i dont know what is wrong with this gdb :( -rwxr-xr-x 1 gizmen gizmen - 128189 26 Kwi 01:40 rect_matrix* so what else can be wrong ? -- Best Regards: GiZmen UNIX is user-friendly; it's just picky about its friends UNIX is simple; it just takes a genius to understand its simplicity
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