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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 202 |
1 files changed, 202 insertions, 0 deletions
@@ -1,3 +1,205 @@ +2007-03-30 Jim Meyering <jim@meyering.net> + + * ChangeLog-selinux: Remove file. + Move its contents into this file, removing old dates. + + * src/runcon.c (main): Don't reorder arguments. Reported by + Ulrich Drepper in <http://bugzilla.redhat.com/232652>. + * tests/misc/runcon-no-reorder: New file. Test for the above. + * tests/misc/Makefile.am (TESTS): Add runcon-no-reorder. + + * src/runcon.c (main): Remove "." at end of a diagnostic. + + * src/runcon.c: New program. + * src/Makefile.am (bin_PROGRAMS): Add runcon. + (runcon_LDADD): Define. + * README: Add runcon to the list of programs. + * AUTHORS: Add this: runcon: Russell Coker + * tests/help-version: Add runcon as an exception. + * man/Makefile.am (dist_man_MANS): Add runcon.1. + (runcon.1): New dependency. + + mkfifo, mknod: Accept new "-Z, --context=C" option. + * src/mkfifo.c, src/mknod.c: Include <selinux/selinux.h>. + (main): Honor it. + * src/Makefile.am (mkfifo_LDADD, mknod_LDADD): Use $(LIB_SELINUX). + + mkdir: Accept new "-Z, --context=C" option. + * src/mkdir.c: Include <selinux/selinux.h>. + (main): Honor it. + * src/Makefile.am (mkdir_LDADD): Use $(LIB_SELINUX). + + * tests/cp/cp-a-selinux: New file. Test for the bug reported in + <http://bugzilla.redhat.com/219900>. + * tests/cp/Makefile.am (TESTS): Add cp-a-selinux. + + * tests/selinux: New file. + * tests/Makefile.am (EXTRA_DIST): Add selinux. + * tests/misc/selinux: Source the new script, rather than open coding it. + + Change how "cp -a" and "cp --preserve=context" work with SELinux. + Now, cp -a attempts to preserve context, but failure to do so does + not change cp's exit status. However "cp --preserve=context" is + similar, but failure *does* cause cp to exit with nonzero status. + * src/copy.h (struct cp_options) [require_preserve_context]: New member. + * src/copy.c (copy_reg, copy_internal): Implement the above. + * src/mv.c (cp_option_init): Initialize the new member. + * src/install.c (cp_option_init): Likewise. + * src/cp.c (cp_option_init): Likewise. + (decode_preserve_arg): Set it or reset it. + + cp, mv, install: add SELinux support, but unlike with the Red Hat + patch, mv and cp do not provide the "-Z context" option. + * src/copy.c: Include <selinux/selinux.h>. + (restore_default_fscreatecon): New function. + (copy_reg): Make cp --preserve=context work for existing destination. + (copy_internal): Likewise for new destinations. + * src/copy.h (cp_options) [preserve_security_context]: New member. + * src/cp.c: Include <selinux/selinux.h>. + (selinux_enabled): New global. + (usage): Mention new --preserve=context option. + (PRESERVE_CONTEXT): Define/use. + (decode_preserve_arg): Handle PRESERVE_CONTEXT. + (main): Remove an obsolete comment. + If --preserve=context is specified on a system without SELinux + enabled, give a diagnostic and fail. + * src/mv.c: Include <selinux/selinux.h>. + Set x->preserve_security_context if SELinux is enabled. + * src/install.c: Accept new "-Z, --context=C" option. + Accept --preserve-context option (but not -P option). + Accept alternate spelling: --preserve_context, for now. + Include <selinux/selinux.h> and "quotearg.h". + (selinux_enabled, use_default_selinux_context): New globals. + (PRESERVE_CONTEXT_OPTION): Define. + (cp_option_init): Default: do not preserve security context. + (setdefaultfilecon): New function. + (main): Honor new options. + * src/Makefile.am (mv_LDADD, cp_LDADD, ginstall_LDADD): + Add $(LIB_SELINUX). + * src/system.h (GETOPT_SELINUX_CONTEXT_OPTION_DECL): Define. + + * tests/misc/selinux [VERBOSE]: Print version info for each + of the tested tools, not just ls. + + * src/c99-to-c89.diff: Remove the ls.c patch, now that I've + temporarily removed the offending c99'ism. + + * src/chcon.c (usage): Split a string literal that was longer than 509. + + * src/ls.c (gobble_file): Don't call getfilecon unless print_scontext. + Upon failed getfilecon, accept not just ENOTSUP, but also ENODATA. + + * src/c99-to-c89.diff: Adjust offsets. + + * AUTHORS: Add chcon. + + * src/c99-to-c89.diff: Remove trailing blanks. + + * src/chcon.c: Don't include "dirname.h". system.h already includes it. + + * gl/lib/selinux-at.c: Remove a use of HAVE_CONFIG_H. + + * src/c99-to-c89.diff: Handle a new c99'ism in ls.c. + + * src/id.c (main): Tweak id -Z diagnostic. + + id: Add SELinux support: -Z option. + * src/id.c (main): Apply patches from Fedora, with these changes: + Remove #ifdef WITH_SELINUX. + Use error (EXIT_FAILURE, not fprintf+exit(1). + * src/Makefile.am (id_LDADD): Define, so as to add $(LIB_SELINUX). + + stat: Add support for SELinux in the form of a %C format directive. + * src/stat.c (follow_links): Make this variable file-global. + (out_file_context): New function. + (print_statfs): Honor %C. + (print_stat): Honor %C. + (do_stat): Remove follow_links parameter. + (usage): Document the two %C directives. + (main): Accept -Z (though it's a no-op). + * src/Makefile.am (stat_LDADD): Define. + + ls: Add support for SELinux and a slightly modified -Z option. + I started with the patches from Red Hat. + The entries below tell how the code evolved. + + * src/ls.c (print_long_format, print_file_name_and_frills): When + there is no security context (due to getfilecon/lgetfilecon failing + with e.g. ENOTSUP), print it as "?", not "". + * src/ls.c (print_file_name_and_frills): Make -Z work without -l. + (length_of_file_name_and_frills): Likewise. + + * src/ls.c: Remove the --lcontext and --scontext options. + Change the way -Z, --context work so that it no longer implies -l. + Thus, -Z -l will work like -lcontext and -Z without -l will work + like --scontext. + + Adjust tests to reflect new 'ls -l' syntax -- affects only + systems with SELinux when operating on a file with no ACL. + These tests assumed that everything before the first space on + each line is the 10-byte mode string. But there may also be a "+" + in the 11th column, just before the space. However, note that this + is not new. The same thing would have happened even without the + change below, when listing a file with an ACL. + * tests/chmod/equals, tests/cp/cp-parents, tests/cp/fail-perm: + * tests/cp/link-preserve, tests/install/basic-1, tests/misc/mknod: + * tests/mkdir/parents, tests/mkdir/special-1, tests/mv/partition-perm: + + Don't make compilation depend on USE_ACL. An SELinux security + context counts as an "alternate access control method", so ls + must output a "+" for each file with a security context. + * src/ls.c [struct fileinfo] (have_acl): Declare unconditionally. + (FILE_HAS_ACL): Remove macro definition. Use f->have_acl directly. + (gobble_file): Record whether a file has a security context, and + update the condition used to determine whether to print the "+". + (gobble_file): Call getfilecon/lgetfilecon also when + format == long_format, so that we get the "+". + + * src/ls.c (gobble_file): Add a comment explaining why (with a + security context option) ls doesn't exit nonzero due to e.g., + getfilecon failing with errno == ENOTSUP. + + * src/ls.c (gobble_file): Ignore failure of getfilecon if it's due + to ENOTSUP. + + * src/ls.c (gobble_file): Factor out three small blocks using + getfilecon and lgetfilecon. + Don't ignore return value from getfilecon and lgetfilecon. + + * src/ls.c (print_long_format): Don't use ?: (empty 2nd arg with C + ternary operator). + (print_scontext_format): Likewise. + (print_scontext): Declare to be "bool", not int. Adjust uses. + + * src/Makefile.am (dir_LDADD, ls_LDADD, vdir_LDADD): Add $(LIB_SELINUX). + + * tests/misc/chcon: New file. + * tests/misc/chcon-fail: New file. + * tests/Makefile.am (check-root): Run new, root-only misc/chcon test. + * tests/misc/Makefile.am (TESTS): Add chcon and chcon-fail. + + * tests/misc/Makefile.am (TESTS): Add selinux. + * tests/misc/selinux: New file. + * tests/help-version: Skip chcon. + * man/chcon.x: New file. + * man/Makefile.am: Build chcon.1. + + New program: chcon + * gl/modules/selinux-at: New module. Check for libselinux and set + LIB_SELINUX here, unconditionally, rather than depending on + the configure-time --enable-selinux option. + * gl/modules/selinux-h: New module. + * bootstrap.conf (gnulib_modules): Add selinux-at. + * gl/lib/selinux-at.c, gl/lib/selinux-at.h: New files. + * gl/lib/se-selinux_.h: New file. + * gl/lib/se-context_.h: New file. + * gl/m4/selinux-selinux-h.m4: New file. + * gl/m4/selinux-context-h.m4: New file. + * src/Makefile.am (bin_PROGRAMS): Add chcon. + (chcon_LDADD): Define. + * README: Add chcon to the list of programs. + * src/chcon.c: Rewrite the original (Red Hat) chcon to use fts. + 2007-03-29 Jim Meyering <jim@meyering.net> * .vg-suppressions: Add libc-getpwuid-leak. |