diff options
| author | Ulrich Drepper <drepper@redhat.com> | 2003-11-19 19:37:31 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2003-11-19 19:37:31 +0000 |
| commit | ee70274a216e7519650e8360d7bda5c5a84eb432 (patch) | |
| tree | 70fd645281d2c32c8b8ee6bf442c4f352630cdbf /ChangeLog | |
| parent | 89635190cfc6ecc6e815a6e39872efebafb3f998 (diff) | |
| download | glibc-ee70274a216e7519650e8360d7bda5c5a84eb432.tar.gz glibc-ee70274a216e7519650e8360d7bda5c5a84eb432.tar.xz glibc-ee70274a216e7519650e8360d7bda5c5a84eb432.zip | |
Update.
2003-11-19 Jakub Jelinek <jakub@redhat.com> * posix/regexec.c (extend_buffers): Don't allocate twice as big state_log as needed. Don't modify pstr->valid_len for mb_cur_max == 1 !icase !trans. * posix/regcomp.c (free_bin_tree): Removed. (create_tree): Add dfa argument. Don't call re_malloc for each tree, instead allocate from str_tree_storage. (re_dfa_add_tree_node): New function. (free_dfa_content): Handle freeing if dfa->nodes == NULL or dfa->state_table == NULL. (re_compile_internal): Call free_dfa_content if init_dfa fails. Call free_workarea_compile, re_string_destruct and free_dfa_content for most of the other failure paths. (init_dfa): Initialize str_tree_storage_idx. Don't clear any fields on allocation failure. (free_workarea_compile): Free str_tree_storage chunks instead of free_bin_tree (dfa->str_tree). (parse): Call re_dfa_add_tree_node instead of re_dfa_add_node followed by create_tree. Add dfa argument to remaining create_tree calls. Remove new_idx variable. Remove calls to free_bin_tree. (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp, parse_dup_op, parse_bracket_exp, build_charclass_op): Likewise. (duplicate_tree): Remove calls to free_bin_tree, add dfa argument to create_tree. * posix/regex_internal.h (BIN_TREE_STORAGE_SIZE): Define. (bin_tree_storage_t): New type. (re_dfa_t): Add str_tree_storage and str_tree_storage_idx fields. * posix/Makefile (tests): Add bug-regex21. (generated): Add bug-regex21-mem, bug-regex21.mtrace, tst-rxspencer-mem and tst-rxspencer.mtrace. (tests): Depend on $(objpfx)bug-regex21-mem and $(objpfx)tst-rxspencer-mem. (bug-regex21-ENV, tst-rxspencer-ENV): Set. ($(objpfx)bug-regex21-mem, $(objpfx)tst-rxspencer-mem): New. * posix/tst-rxspencer.c (main): Add call to mtrace. Free line at the end. * posix/bug-regex21.c: New test. * posix/regexec.c (get_subexp): After calling get_subexp_sub
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 44 |
1 files changed, 43 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog index ff45cc92d7..4fa706acc8 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,45 @@ +2003-11-19 Jakub Jelinek <jakub@redhat.com> + + * posix/regexec.c (extend_buffers): Don't allocate + twice as big state_log as needed. Don't modify pstr->valid_len + for mb_cur_max == 1 !icase !trans. + + * posix/regcomp.c (free_bin_tree): Removed. + (create_tree): Add dfa argument. Don't call re_malloc for + each tree, instead allocate from str_tree_storage. + (re_dfa_add_tree_node): New function. + (free_dfa_content): Handle freeing if dfa->nodes == NULL + or dfa->state_table == NULL. + (re_compile_internal): Call free_dfa_content if init_dfa + fails. Call free_workarea_compile, re_string_destruct + and free_dfa_content for most of the other failure paths. + (init_dfa): Initialize str_tree_storage_idx. + Don't clear any fields on allocation failure. + (free_workarea_compile): Free str_tree_storage chunks + instead of free_bin_tree (dfa->str_tree). + (parse): Call re_dfa_add_tree_node instead of re_dfa_add_node + followed by create_tree. Add dfa argument to remaining + create_tree calls. Remove new_idx variable. Remove calls + to free_bin_tree. + (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp, + parse_dup_op, parse_bracket_exp, build_charclass_op): Likewise. + (duplicate_tree): Remove calls to free_bin_tree, add dfa + argument to create_tree. + * posix/regex_internal.h (BIN_TREE_STORAGE_SIZE): Define. + (bin_tree_storage_t): New type. + (re_dfa_t): Add str_tree_storage and str_tree_storage_idx + fields. + * posix/Makefile (tests): Add bug-regex21. + (generated): Add bug-regex21-mem, bug-regex21.mtrace, + tst-rxspencer-mem and tst-rxspencer.mtrace. + (tests): Depend on $(objpfx)bug-regex21-mem + and $(objpfx)tst-rxspencer-mem. + (bug-regex21-ENV, tst-rxspencer-ENV): Set. + ($(objpfx)bug-regex21-mem, $(objpfx)tst-rxspencer-mem): New. + * posix/tst-rxspencer.c (main): Add call to mtrace. + Free line at the end. + * posix/bug-regex21.c: New test. + 2003-11-19 Ulrich Drepper <drepper@redhat.com> * posix/bug-regex20.c: Correct invalid UTF-8 sequences. @@ -11,7 +53,7 @@ 2003-11-18 Ulrich Drepper <drepper@redhat.com> - * posix/regexec.c (get_subexp): After calling get_subexp_seb + * posix/regexec.c (get_subexp): After calling get_subexp_sub reload buf and bkref_str. Little optimization by avoiding memcmp. 2003-11-14 David Mosberger <davidm@hpl.hp.com> |