PERFORCE change 156620 for review

Robert Watson rwatson at FreeBSD.org
Sat Jan 24 12:11:40 PST 2009


http://perforce.freebsd.org/chv.cgi?CH=156620

Change 156620 by rwatson at rwatson_freebsd_capabilities on 2009/01/24 20:11:00

	Set the starting address for ld-elf-cap.so.1 to 0x04000000 so
	that fexecve(2) on it will map it in a useful place for running
	(i.e., not 0x00000000) but not at an address that collides with
	the dynamic binary that ld-elf-cap.so will be doing runtime
	linking for.

Affected files ...

.. //depot/projects/trustedbsd/capabilities/src/libexec/rtld-elf-cap/rtld-elf-cap.xs#2 edit

Differences ...

==== //depot/projects/trustedbsd/capabilities/src/libexec/rtld-elf-cap/rtld-elf-cap.xs#2 (text+ko) ====

@@ -9,7 +9,7 @@
 SECTIONS
 {
   /* Read-only sections, merged into text segment: */
-  . = 0 + SIZEOF_HEADERS;
+  . = 0x04000000 + SIZEOF_HEADERS;
   .hash           : { *(.hash) }
   .dynsym         : { *(.dynsym) }
   .dynstr         : { *(.dynstr) }


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