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authorUlrich Drepper <drepper@redhat.com>2003-11-19 19:37:31 +0000
committerUlrich Drepper <drepper@redhat.com>2003-11-19 19:37:31 +0000
commitee70274a216e7519650e8360d7bda5c5a84eb432 (patch)
tree70fd645281d2c32c8b8ee6bf442c4f352630cdbf /ChangeLog
parent89635190cfc6ecc6e815a6e39872efebafb3f998 (diff)
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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--ChangeLog44
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>