libc elf/rtld.c elf/dl-load.c elf/dl-profile.c ...

[aj@sourceware.cygnus.com]

CVSROOT:	/cvs/glibc
Module name:	libc
Branch: 	glibc-2-1-branch
Changes by:	aj@sources.redhat.com	2001-01-10 08:52:19

Modified files:
	elf            : rtld.c dl-load.c dl-profile.c 
	sysdeps/generic: segfault.c 

Log message:
	* elf/rtld.c (process_envvars): Place output files for profiling
	in SUID binaries in /var/profile.
	
	* elf/dl-load.c (_dl_map_object): Don't look in cache for
	preloading in SUID binaries.
	
	* elf/dl-profile.c (_dl_start_profile): Open the output file with
	O_NOFOLLOW if possible.
	
	* sysdeps/generic/segfault.c (install_handler): Check output file
	name with access().