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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 296 |
1 files changed, 296 insertions, 0 deletions
@@ -1,3 +1,299 @@ +2017-12-14 Florian Weimer <fweimer@redhat.com> + + [BZ #22607] + CVE-2017-1000409 + * elf/dl-load.c (_dl_init_paths): Compute number of components in + the expanded path string. + +2017-12-14 Florian Weimer <fweimer@redhat.com> + + [BZ #22606] + CVE-2017-1000408 + * elf/dl-load.c (system_dirs): Update comment. + (nsystem_dirs_len): Use array_length. + (_dl_init_paths): Use nsystem_dirs_len to compute the array size. + +2017-11-02 Florian Weimer <fweimer@redhat.com> + + Add array_length and array_end macros. + * include/array_length.h: New file. + +2017-11-02 Florian Weimer <fweimer@redhat.com> + + [BZ #22332] + * posix/tst-glob-tilde.c (do_noescape): New variable. + (one_test): Process it. + (do_test): Set do_noescape. Add unescaping test case. + +2017-10-22 Paul Eggert <eggert@cs.ucla.edu> + + [BZ #22332] + * posix/glob.c (__glob): Fix buffer overflow during GLOB_TILDE + unescaping. + +2017-10-21 Florian Weimer <fweimer@redhat.com> + + * posix/Makefile (tests): Add tst-glob-tilde. + (tests-special): Add tst-glob-tilde-mem.out + (tst-glob-tilde-ENV): Set MALLOC_TRACE. + (tst-glob-tilde-mem.out): Add mtrace check. + * posix/tst-glob-tilde.c: New file. + +2017-10-20 Paul Eggert <eggert@cs.ucla.edu> + + [BZ #22320] + CVE-2017-15670 + * posix/glob.c (__glob): Fix one-byte overflow. + +2017-09-08 Adhemerval Zanella <adhemerval.zanella@linaro.org> + + [BZ #1062] + CVE-2017-15671 + * posix/Makefile (routines): Add globfree, globfree64, and + glob_pattern_p. + * posix/flexmember.h: New file. + * posix/glob_internal.h: Likewise. + * posix/glob_pattern_p.c: Likewise. + * posix/globfree.c: Likewise. + * posix/globfree64.c: Likewise. + * sysdeps/gnu/globfree64.c: Likewise. + * sysdeps/unix/sysv/linux/alpha/globfree.c: Likewise. + * sysdeps/unix/sysv/linux/mips/mips64/n64/globfree64.c: Likewise. + * sysdeps/unix/sysv/linux/oldglob.c: Likewise. + * sysdeps/unix/sysv/linux/wordsize-64/globfree64.c: Likewise. + * sysdeps/unix/sysv/linux/x86_64/x32/globfree.c: Likewise. + * sysdeps/wordsize-64/globfree.c: Likewise. + * sysdeps/wordsize-64/globfree64.c: Likewise. + * posix/glob.c (HAVE_CONFIG_H): Use !_LIBC instead. + [NDEBUG): Remove comments. + (GLOB_ONLY_P, _AMIGA, VMS): Remove define. + (dirent_type): New type. Use uint_fast8_t not + uint8_t, as C99 does not require uint8_t. + (DT_UNKNOWN, DT_DIR, DT_LNK): New macros. + (struct readdir_result): Use dirent_type. Do not define skip_entry + unless it is needed; this saves a byte on platforms lacking d_ino. + (readdir_result_type, readdir_result_skip_entry): + New functions, replacing ... + (readdir_result_might_be_symlink, readdir_result_might_be_dir): + these functions, which were removed. This makes the callers + easier to read. All callers changed. + (D_INO_TO_RESULT): Now empty if there is no d_ino. + (size_add_wrapv, glob_use_alloca): New static functions. + (glob, glob_in_dir): Check for size_t overflow in several places, + and fix some size_t checks that were not quite right. + Remove old code using SHELL since Bash no longer + uses this. + (glob, prefix_array): Separate MS code better. + (glob_in_dir): Remove old Amiga and VMS code. + (globfree, __glob_pattern_type, __glob_pattern_p): Move to + separate files. + (glob_in_dir): Do not rely on undefined behavior in accessing + struct members beyond their bounds. Use a flexible array member + instead + (link_stat): Rename from link_exists2_p and return -1/0 instead of + 0/1. Caller changed. + (glob): Fix memory leaks. + * posix/glob64 (globfree64): Move to separate file. + * sysdeps/gnu/glob64.c (NO_GLOB_PATTERN_P): Remove define. + (globfree64): Remove hidden alias. + * sysdeps/unix/sysv/linux/Makefile (sysdeps_routines): Add + oldglob. + * sysdeps/unix/sysv/linux/alpha/glob.c (__new_globfree): Move to + separate file. + * sysdeps/unix/sysv/linux/i386/glob64.c (NO_GLOB_PATTERN_P): Remove + define. + Move compat code to separate file. + * sysdeps/wordsize-64/glob.c (globfree): Move definitions to + separate file. + +2017-08-20 H.J. Lu <hongjiu.lu@intel.com> + + [BZ #18822] + * sysdeps/unix/sysv/linux/i386/glob64.c (__old_glob64): Add + libc_hidden_proto and libc_hidden_def. + +2017-10-22 H.J. Lu <hongjiu.lu@intel.com> + + [BZ #21265] + * sysdeps/x86/cpu-features-offsets.sym (XSAVE_STATE_SIZE_OFFSET): + New. + * sysdeps/x86/cpu-features.c: Include <libc-internal.h>. + (get_common_indeces): Set xsave_state_size and + bit_arch_XSAVEC_Usable if needed. + (init_cpu_features): Remove bit_arch_Use_dl_runtime_resolve_slow + and bit_arch_Use_dl_runtime_resolve_opt. + * sysdeps/x86/cpu-features.h (bit_arch_Use_dl_runtime_resolve_opt): + Removed. + (bit_arch_Use_dl_runtime_resolve_slow): Likewise. + (bit_arch_Prefer_No_AVX512): Updated. + (bit_arch_MathVec_Prefer_No_AVX512): Likewise. + (bit_arch_XSAVEC_Usable): New. + (STATE_SAVE_OFFSET): Likewise. + (STATE_SAVE_MASK): Likewise. + [__ASSEMBLER__]: Include <cpu-features-offsets.h>. + (cpu_features): Add xsave_state_size. + (index_arch_Use_dl_runtime_resolve_opt): Removed. + (index_arch_Use_dl_runtime_resolve_slow): Likewise. + (index_arch_XSAVEC_Usable): New. + * sysdeps/x86_64/dl-machine.h (elf_machine_runtime_setup): + Replace _dl_runtime_resolve_sse, _dl_runtime_resolve_avx, + _dl_runtime_resolve_avx_slow, _dl_runtime_resolve_avx_opt, + _dl_runtime_resolve_avx512 and _dl_runtime_resolve_avx512_opt + with _dl_runtime_resolve_fxsave, _dl_runtime_resolve_xsave and + _dl_runtime_resolve_xsavec. + * sysdeps/x86_64/dl-trampoline.S (DL_RUNTIME_UNALIGNED_VEC_SIZE): + Removed. + (DL_RUNTIME_RESOLVE_REALIGN_STACK): Check STATE_SAVE_ALIGNMENT + instead of VEC_SIZE. + (REGISTER_SAVE_BND0): Removed. + (REGISTER_SAVE_BND1): Likewise. + (REGISTER_SAVE_BND3): Likewise. + (REGISTER_SAVE_RAX): Always defined to 0. + (VMOV): Removed. + (_dl_runtime_resolve_avx): Likewise. + (_dl_runtime_resolve_avx_slow): Likewise. + (_dl_runtime_resolve_avx_opt): Likewise. + (_dl_runtime_resolve_avx512): Likewise. + (_dl_runtime_resolve_avx512_opt): Likewise. + (_dl_runtime_resolve_sse): Likewise. + (_dl_runtime_resolve_sse_vex): Likewise. + (USE_FXSAVE): New. + (_dl_runtime_resolve_fxsave): Likewise. + (USE_XSAVE): Likewise. + (_dl_runtime_resolve_xsave): Likewise. + (USE_XSAVEC): Likewise. + (_dl_runtime_resolve_xsavec): Likewise. + * sysdeps/x86_64/dl-trampoline.h (_dl_runtime_resolve_avx512): + Removed. + (_dl_runtime_resolve_avx512_opt): Likewise. + (_dl_runtime_resolve_avx): Likewise. + (_dl_runtime_resolve_avx_opt): Likewise. + (_dl_runtime_resolve_sse): Likewise. + (_dl_runtime_resolve_sse_vex): Likewise. + (_dl_runtime_resolve_fxsave): New. + (_dl_runtime_resolve_xsave): Likewise. + (_dl_runtime_resolve_xsavec): Likewise. + +2017-10-19 H.J. Lu <hongjiu.lu@intel.com> + + * sysdeps/x86_64/Makefile (tests): Add tst-sse, tst-avx and + tst-avx512. + (test-extras): Add tst-avx-aux and tst-avx512-aux. + (extra-test-objs): Add tst-avx-aux.o and tst-avx512-aux.o. + (modules-names): Add tst-ssemod, tst-avxmod and tst-avx512mod. + ($(objpfx)tst-sse): New rule. + ($(objpfx)tst-avx): Likewise. + ($(objpfx)tst-avx512): Likewise. + (CFLAGS-tst-avx-aux.c): New. + (CFLAGS-tst-avxmod.c): Likewise. + (CFLAGS-tst-avx512-aux.c): Likewise. + (CFLAGS-tst-avx512mod.c): Likewise. + * sysdeps/x86_64/tst-avx-aux.c: New file. + * sysdeps/x86_64/tst-avx.c: Likewise. + * sysdeps/x86_64/tst-avx512-aux.c: Likewise. + * sysdeps/x86_64/tst-avx512.c: Likewise. + * sysdeps/x86_64/tst-avx512mod.c: Likewise. + * sysdeps/x86_64/tst-avxmod.c: Likewise. + * sysdeps/x86_64/tst-sse.c: Likewise. + * sysdeps/x86_64/tst-ssemod.c: Likewise. + +2017-10-19 H.J. Lu <hongjiu.lu@intel.com> + + * sysdeps/x86_64/dl-trampoline.h (_dl_runtime_resolve): Don't + adjust CFA when allocating register save area on re-aligned + stack. + +2016-12-21 Joseph Myers <joseph@codesourcery.com> + + [BZ #20978] + * nis/nss_nisplus/nisplus-alias.c (_nss_nisplus_getaliasbyname_r): + Compare name == NULL, not name != NULL. + +2016-11-08 Joseph Myers <joseph@codesourcery.com> + + [BZ #20790] + * sunrpc/rpc_parse.c (get_prog_declaration): Increase buffer size + to MAXLINESIZE. + * sunrpc/bug20790.x: New file. + * sunrpc/Makefile [$(run-built-tests) = yes] (rpcgen-tests): New + variable. + [$(run-built-tests) = yes] (tests-special): Add $(rpcgen-tests). + [$(run-built-tests) = yes] ($(rpcgen-tests)): New rule. + +2016-10-14 Steve Ellcey <sellcey@caviumnetworks.com> + + * sysdeps/ieee754/dbl-64/e_pow.c (checkint) Make conditions explicitly + boolean. + +2017-07-19 DJ Delorie <dj@delorie.com> + + [BZ #21654] + * grp/grp-merge.c (libc_hidden_def): Fix cast-after-dereference. + +2017-07-14 DJ Delorie <dj@redhat.com> + + [BZ #21654] + * grp/grp_merge.c (__copy_grp): Align char** to minimum pointer + alignment not char alignment. + (__merge_grp): Likewise. + +2017-08-06 H.J. Lu <hongjiu.lu@intel.com> + + [BZ #21871] + * sysdeps/x86/cpu-features.c (init_cpu_features): Set + bit_arch_Use_dl_runtime_resolve_opt only with AVX512F. + +2017-02-27 Florian Weimer <fweimer@redhat.com> + + [BZ #21115] + * sunrpc/clnt_udp.c (clntudp_call): Free ancillary data later. + * sunrpc/Makefile (tests): Add tst-udp-error. + (tst-udp-error): Link against libc.so explicitly. + * sunrpc/tst-udp-error: New file. + +2017-01-24 James Clarke <jrtc27@jrtc27.com> + + * sysdeps/unix/sysv/linux/sh/sh3/ucontext_i.sym: Use new REG_R* + constants instead of the old R* ones. + * sysdeps/unix/sysv/linux/sh/sh4/ucontext_i.sym: Likewise. + * sysdeps/unix/sysv/linux/sh/sys/ucontext.h (NGPREG): Rename... + (NGREG): ... to this, to fit in with other architectures. + (gpregset_t): Use new NGREG macro. + [__USE_GNU]: Remove condition; all architectures other than tile + are unconditional. + (R*): Rename to REG_R*. + +2017-07-26 H.J. Lu <hongjiu.lu@intel.com> + + [BZ #21666] + * misc/regexp.c (loc1): Add __attribute__ ((nocommon)); + (loc2): Likewise. + (locs): Likewise. + +2017-07-12 Szabolcs Nagy <szabolcs.nagy@arm.com> + + * sysdeps/aarch64/dl-machine.h (RTLD_START_1): Change _dl_argv to the + hidden __GI__dl_argv symbol. + +2016-09-05 Aurelien Jarno <aurelien@aurel32.net> + + * conform/Makefile (conformtest-header-tests): Pass -I. to $(PERL). + (linknamespace-symlists-tests): Likewise. + (linknamespace-header-tests): Likewise. + +2017-07-06 Florian Weimer <fweimer@redhat.com> + H.J. Lu <hongjiu.lu@intel.com> + + [BZ #21609] + * sysdeps/x86_64/Makefile (sysdep-dl-routines): Add tls_get_addr. + (gen-as-const-headers): Add rtld-offsets.sym. + * sysdeps/x86_64/dl-tls.c: New file. + * sysdeps/x86_64/rtld-offsets.sym: Likwise. + * sysdeps/x86_64/tls_get_addr.S: Likewise. + * sysdeps/x86_64/dl-tls.h: Add multiple inclusion guards. + * sysdeps/x86_64/tlsdesc.sym (TI_MODULE_OFFSET): New. + (TI_OFFSET_OFFSET): Likwise. + 2017-06-14 Florian Weimer <fweimer@redhat.com> * sysdeps/i386/i686/multiarch/strcspn-c.c: Add IS_IN (libc) guard. |