Messages in this thread | | | Date | Mon, 10 Aug 2009 00:12:01 -0700 | From | "Justin P. Mattock" <> | Subject | Re: *** stack smashing detected ***: ./firefox-bin terminated |
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Robert Hancock wrote: > On 08/08/2009 04:31 PM, Justin Mattock wrote: >> How should I handle this: >> >> *** stack smashing detected ***: ./firefox-bin terminated >> ======= Backtrace: ========= >> /lib64/libc.so.6(__fortify_fail+0x37)[0x7f765ab2a477] >> /lib64/libc.so.6(__fortify_fail+0x0)[0x7f765ab2a440] >> /home/name/LFS/net/firefox/plugins/libflashplayer.so[0x7f7646911a6f] >> /home/name/LFS/net/firefox/plugins/libflashplayer.so[0x7f764690d67c] >> /home/name/LFS/net/firefox/plugins/libflashplayer.so[0x7f764691077f] >> /home/name/LFS/net/firefox/plugins/libflashplayer.so[0x7f76469090cd] >> /home/name/LFS/net/firefox/plugins/libflashplayer.so[0x7f76466f95e0] >> /home/name/LFS/net/firefox/plugins/libflashplayer.so[0x7f76466f9c1d] >> /home/name/LFS/net/firefox/plugins/libflashplayer.so[0x7f76466bd944] >> /home/name/LFS/net/firefox/plugins/libflashplayer.so[0x7f76466c738b] >> /home/name/LFS/net/firefox/plugins/libflashplayer.so[0x7f76466af3e1] >> /home/name/LFS/net/firefox/plugins/libflashplayer.so[0x7f76466a4af0] >> /home/name/LFS/net/firefox/plugins/libflashplayer.so[0x7f764638ed29] >> /home/name/LFS/net/firefox/plugins/libflashplayer.so[0x7f764637edaf] >> /usr/lib64/libglib-2.0.so.0[0x7f765bbd477b] >> /usr/lib64/libglib-2.0.so.0(g_main_context_dispatch+0x22e)[0x7f765bbd320e] >> >> /usr/lib64/libglib-2.0.so.0[0x7f765bbd3958] >> /usr/lib64/libglib-2.0.so.0(g_main_context_iteration+0x70)[0x7f765bbd3b40] >> >> ./libxul.so[0x7f765efd07a1] >> ./libxul.so[0x7f765efd0b71] >> ./libxul.so[0x7f765f08ea79] >> ./libxul.so[0x7f765f0628bd] >> ./libxul.so[0x7f765efd0883] >> ./libxul.so[0x7f765eeaadaf] >> ./libxul.so(XRE_main+0x213f)[0x7f765e812149] >> ./firefox-bin[0x401bc0] >> /lib64/libc.so.6(__libc_start_main+0xec)[0x7f765aa65a4c] >> ./firefox-bin[0x4019b9] >> >> even if I move the firefox package to /usr/lib64 >> this still occurs. >> >> I would like to keep stack protection, >> but having firefox crash over any flash content >> is unattractive. > > Use nspluginwrapper, then Flash will run in a separate process and it > won't crash Firefox when it crashes (which it does fairly regularly). > >> >> should I try firefox about this, or change something in the kernel? > > Nothing to do with the kernel, it's glibc's stack corruption detection > that's being triggered. > nice idea, after being completely lazy, and not wanting to go through the mess, I finally did. (nss just needs to know where the includes are)
flash plays, the stack protection triggers flash crashes and burns, but firefox is still there standing. clicking on back and then to another movie (that's stack smashing free) does the trick.
maybe libc is set to sensitive, or flash needs the -fstack-protector switch(Ill send libc a post to see what they say).
Thanks for the help.
Justin P. Mattock
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