Date: Mon, 17 Nov 2014 22:23:15 +0000 From: bugzilla-noreply@freebsd.org To: gecko@FreeBSD.org Subject: [Bug 194757] www/seamonkey: DTRACE is broken on 11.0-CURRENT Message-ID: <bug-194757-21738-FxqrJa6SdX@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-194757-21738@https.bugs.freebsd.org/bugzilla/> References: <bug-194757-21738@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=194757 --- Comment #7 from commit-hook@freebsd.org --- A commit references this bug: Author: markj Date: Mon Nov 17 22:22:18 UTC 2014 New revision: 274637 URL: https://svnweb.freebsd.org/changeset/base/274637 Log: DTrace imposes a 128-byte limit on the length of the function component of a probe name. When dtrace -G builds up a DOF section for the specified provider(s), the probe function names are truncated to fit in this limit. The DOF is later used to build the symbol table for the generated object file, so the table can end up with truncated references, causing link errors. Instead of potentially truncating symbol table entries, write the full function name to the DOF string table and allow the kernel to enforce the 128-byte function name limit when a process attempts to load its DOF. PR: 194757 Differential Revision: https://reviews.freebsd.org/D1175 Reviewed by: rpaulo MFC after: 2 weeks Changes: head/cddl/contrib/opensolaris/lib/libdtrace/common/dt_dof.c head/cddl/contrib/opensolaris/lib/libdtrace/common/dt_provider.c head/cddl/contrib/opensolaris/lib/libdtrace/common/dt_provider.h -- You are receiving this mail because: You are the assignee for the bug.
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