Date: Wed, 20 Jun 2018 20:18:44 +0000 From: bugzilla-noreply@freebsd.org To: fs@FreeBSD.org Subject: [Bug 228354] mount_smbfs - long hostname causes stack overflow Message-ID: <bug-228354-3630-GGdqJlTjWX@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-228354-3630@https.bugs.freebsd.org/bugzilla/> References: <bug-228354-3630@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D228354 Aleksandr Ivanov <haron86@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |haron86@gmail.com --- Comment #8 from Aleksandr Ivanov <haron86@gmail.com> --- Due to NetBIOS name limitations (the NetBIOS name of the computer is limite= d to 15 bytes), it is better to cut the long hostnames when copying from smb_ctx.ct_locname to nb_name.nn_name. Just replace strcpy with strncpy (nn.nb_name, ctx->ct_locname, NB_NAMELEN). --=20 You are receiving this mail because: You are the assignee for the bug.=
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