From 0cf22847217ffe08ac5d16a7b2b5b6832b0ce51e Mon Sep 17 00:00:00 2001 From: Jun Aruga Date: Thu, 22 Feb 2018 16:58:19 +0100 Subject: [PATCH] Update below issues. - They are broken by recen tzdata update. - Fix thread_safe test suite segfaults. - Fix invalid licenses. --- ruby-2.5.0-Disable-Tokyo-TZ-tests.patch | 30 + ...5.0-st.c-retry-operations-if-rebuilt.patch | 602 ++++++++++++++++++ ruby.spec | 19 +- 3 files changed, 648 insertions(+), 3 deletions(-) create mode 100644 ruby-2.5.0-Disable-Tokyo-TZ-tests.patch create mode 100644 ruby-2.5.0-st.c-retry-operations-if-rebuilt.patch diff --git a/ruby-2.5.0-Disable-Tokyo-TZ-tests.patch b/ruby-2.5.0-Disable-Tokyo-TZ-tests.patch new file mode 100644 index 0000000..01632eb --- /dev/null +++ b/ruby-2.5.0-Disable-Tokyo-TZ-tests.patch @@ -0,0 +1,30 @@ +diff --git a/test/ruby/test_time_tz.rb b/test/ruby/test_time_tz.rb +index 20a57fe7dd..5b9e5a8bde 100644 +--- a/test/ruby/test_time_tz.rb ++++ b/test/ruby/test_time_tz.rb +@@ -126,8 +126,8 @@ def test_asia_singapore + + def test_asia_tokyo + with_tz(tz="Asia/Tokyo") { +- assert_time_constructor(tz, "1951-05-06 03:00:00 +1000", :local, [1951,5,6,2,0,0]) +- assert_time_constructor(tz, "1951-05-06 03:59:59 +1000", :local, [1951,5,6,2,59,59]) ++# assert_time_constructor(tz, "1951-05-06 03:00:00 +1000", :local, [1951,5,6,2,0,0]) ++# assert_time_constructor(tz, "1951-05-06 03:59:59 +1000", :local, [1951,5,6,2,59,59]) + assert_time_constructor(tz, "2010-06-10 06:13:28 +0900", :local, [2010,6,10,6,13,28]) + } + end +@@ -329,10 +329,10 @@ def self.gen_zdump_test(data) + Asia/Singapore Sun Aug 8 16:30:00 1965 UTC = Mon Aug 9 00:00:00 1965 SGT isdst=0 gmtoff=27000 + Asia/Singapore Thu Dec 31 16:29:59 1981 UTC = Thu Dec 31 23:59:59 1981 SGT isdst=0 gmtoff=27000 + Asia/Singapore Thu Dec 31 16:30:00 1981 UTC = Fri Jan 1 00:30:00 1982 SGT isdst=0 gmtoff=28800 +-Asia/Tokyo Sat May 5 16:59:59 1951 UTC = Sun May 6 01:59:59 1951 JST isdst=0 gmtoff=32400 +-Asia/Tokyo Sat May 5 17:00:00 1951 UTC = Sun May 6 03:00:00 1951 JDT isdst=1 gmtoff=36000 +-Asia/Tokyo Fri Sep 7 15:59:59 1951 UTC = Sat Sep 8 01:59:59 1951 JDT isdst=1 gmtoff=36000 +-Asia/Tokyo Fri Sep 7 16:00:00 1951 UTC = Sat Sep 8 01:00:00 1951 JST isdst=0 gmtoff=32400 ++#Asia/Tokyo Sat May 5 16:59:59 1951 UTC = Sun May 6 01:59:59 1951 JST isdst=0 gmtoff=32400 ++#Asia/Tokyo Sat May 5 17:00:00 1951 UTC = Sun May 6 03:00:00 1951 JDT isdst=1 gmtoff=36000 ++#Asia/Tokyo Fri Sep 7 15:59:59 1951 UTC = Sat Sep 8 01:59:59 1951 JDT isdst=1 gmtoff=36000 ++#Asia/Tokyo Fri Sep 7 16:00:00 1951 UTC = Sat Sep 8 01:00:00 1951 JST isdst=0 gmtoff=32400 + America/St_Johns Sun Mar 11 03:30:59 2007 UTC = Sun Mar 11 00:00:59 2007 NST isdst=0 gmtoff=-12600 + America/St_Johns Sun Mar 11 03:31:00 2007 UTC = Sun Mar 11 01:01:00 2007 NDT isdst=1 gmtoff=-9000 + America/St_Johns Sun Nov 4 02:30:59 2007 UTC = Sun Nov 4 00:00:59 2007 NDT isdst=1 gmtoff=-9000 diff --git a/ruby-2.5.0-st.c-retry-operations-if-rebuilt.patch b/ruby-2.5.0-st.c-retry-operations-if-rebuilt.patch new file mode 100644 index 0000000..1e8e3b6 --- /dev/null +++ b/ruby-2.5.0-st.c-retry-operations-if-rebuilt.patch @@ -0,0 +1,602 @@ +From 4663c224fa6c925ce54af32fd1c1cbac9508f5ec Mon Sep 17 00:00:00 2001 +From: normal +Date: Tue, 13 Feb 2018 10:02:07 +0000 +Subject: [PATCH] st.c: retry operations if rebuilt + +Calling the .eql? and .hash methods during a Hash operation can +result in a thread switch or a signal handler to run: allowing +one execution context to rebuild the hash table while another is +still reading or writing the table. This results in a +use-after-free bug affecting the thread_safe-0.3.6 test suite +and likely other bugs. + +This bug did not affect users of commonly keys (String, Symbol, +Fixnum) as those are optimized to avoid method dispatch +for .eql? and .hash methods. + +A separate version of this change needs to be ported to Ruby 2.3.x +which had a different implementation of st.c but was affected +by the same bug. + +* st.c: Add comment about table rebuilding during comparison. + (DO_PTR_EQUAL_CHECK): New macro. + (REBUILT_TABLE_ENTRY_IND, REBUILT_TABLE_BIN_IND): New macros. + (find_entry, find_table_entry_ind, find_table_bin_ind): Use new + macros. Return the rebuild flag. + (find_table_bin_ptr_and_reserve): Ditto. + (st_lookup, st_get_key, st_insert, st_insert2): Retry the + operation if the table was rebuilt. + (st_general_delete, st_shift, st_update, st_general_foreach): + Ditto. + (st_rehash_linear, st_rehash_indexed): Use DO_PTR_EQUAL_CHECK. + Return the rebuild flag. + (st_rehash): Retry the operation if the table was rebuilt. + [ruby-core:85510] [Ruby trunk Bug#14357] + +Thanks to Vit Ondruch for reporting the bug. + +From: Vladimir Makarov + +git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62396 b2dd03c8-39d4-4d8f-98ff-823fe69b080e +--- + st.c | 258 ++++++++++++++++++++++++++++++++++++++++++++++++------------------- + 1 file changed, 185 insertions(+), 73 deletions(-) + +diff --git a/st.c b/st.c +index 56ae30ce47..0c52e7a2ef 100644 +--- a/st.c ++++ b/st.c +@@ -90,6 +90,11 @@ + o To save more memory we use 8-, 16-, 32- and 64- bit indexes in + bins depending on the current hash table size. + ++ o The implementation takes into account that the table can be ++ rebuilt during hashing or comparison functions. It can happen if ++ the functions are implemented in Ruby and a thread switch occurs ++ during their execution. ++ + This implementation speeds up the Ruby hash table benchmarks in + average by more 40% on Intel Haswell CPU. + +@@ -174,6 +179,15 @@ static const struct st_hash_type type_strcasehash = { + #define PTR_EQUAL(tab, ptr, hash_val, key_) \ + ((ptr)->hash == (hash_val) && EQUAL((tab), (key_), (ptr)->key)) + ++/* As PRT_EQUAL only its result is returned in RES. REBUILT_P is set ++ up to TRUE if the table is rebuilt during the comparison. */ ++#define DO_PTR_EQUAL_CHECK(tab, ptr, hash_val, key, res, rebuilt_p) \ ++ do { \ ++ unsigned int _old_rebuilds_num = (tab)->rebuilds_num; \ ++ res = PTR_EQUAL(tab, ptr, hash_val, key); \ ++ rebuilt_p = _old_rebuilds_num != (tab)->rebuilds_num; \ ++ } while (FALSE) ++ + /* Features of a table. */ + struct st_features { + /* Power of 2 used for number of allocated entries. */ +@@ -380,6 +394,11 @@ set_bin(st_index_t *bins, int s, st_index_t n, st_index_t v) + #define UNDEFINED_ENTRY_IND (~(st_index_t) 0) + #define UNDEFINED_BIN_IND (~(st_index_t) 0) + ++/* Entry and bin values returned when we found a table rebuild during ++ the search. */ ++#define REBUILT_TABLE_ENTRY_IND (~(st_index_t) 1) ++#define REBUILT_TABLE_BIN_IND (~(st_index_t) 1) ++ + /* Mark I-th bin of table TAB as corresponding to a deleted table + entry. Update number of entries in the table and number of bins + corresponding to deleted entries. */ +@@ -823,17 +842,22 @@ secondary_hash(st_index_t ind, st_table *tab, st_index_t *perterb) + + /* Find an entry with HASH_VALUE and KEY in TABLE using a linear + search. Return the index of the found entry in array `entries`. +- If it is not found, return UNDEFINED_ENTRY_IND. */ ++ If it is not found, return UNDEFINED_ENTRY_IND. If the table was ++ rebuilt during the search, return REBUILT_TABLE_ENTRY_IND. */ + static inline st_index_t + find_entry(st_table *tab, st_hash_t hash_value, st_data_t key) + { ++ int eq_p, rebuilt_p; + st_index_t i, bound; + st_table_entry *entries; + + bound = tab->entries_bound; + entries = tab->entries; + for (i = tab->entries_start; i < bound; i++) { +- if (PTR_EQUAL(tab, &entries[i], hash_value, key)) ++ DO_PTR_EQUAL_CHECK(tab, &entries[i], hash_value, key, eq_p, rebuilt_p); ++ if (EXPECT(rebuilt_p, 0)) ++ return REBUILT_TABLE_ENTRY_IND; ++ if (eq_p) + return i; + } + return UNDEFINED_ENTRY_IND; +@@ -845,10 +869,12 @@ find_entry(st_table *tab, st_hash_t hash_value, st_data_t key) + /*#define QUADRATIC_PROBE*/ + + /* Return index of entry with HASH_VALUE and KEY in table TAB. If +- there is no such entry, return UNDEFINED_ENTRY_IND. */ ++ there is no such entry, return UNDEFINED_ENTRY_IND. If the table ++ was rebuilt during the search, return REBUILT_TABLE_ENTRY_IND. */ + static st_index_t + find_table_entry_ind(st_table *tab, st_hash_t hash_value, st_data_t key) + { ++ int eq_p, rebuilt_p; + st_index_t ind; + #ifdef QUADRATIC_PROBE + st_index_t d; +@@ -869,10 +895,13 @@ find_table_entry_ind(st_table *tab, st_hash_t hash_value, st_data_t key) + FOUND_BIN; + for (;;) { + bin = get_bin(tab->bins, get_size_ind(tab), ind); +- if (! EMPTY_OR_DELETED_BIN_P(bin) +- && PTR_EQUAL(tab, &entries[bin - ENTRY_BASE], hash_value, key)) +- break; +- else if (EMPTY_BIN_P(bin)) ++ if (! EMPTY_OR_DELETED_BIN_P(bin)) { ++ DO_PTR_EQUAL_CHECK(tab, &entries[bin - ENTRY_BASE], hash_value, key, eq_p, rebuilt_p); ++ if (EXPECT(rebuilt_p, 0)) ++ return REBUILT_TABLE_ENTRY_IND; ++ if (eq_p) ++ break; ++ } else if (EMPTY_BIN_P(bin)) + return UNDEFINED_ENTRY_IND; + #ifdef QUADRATIC_PROBE + ind = hash_bin(ind + d, tab); +@@ -887,10 +916,12 @@ find_table_entry_ind(st_table *tab, st_hash_t hash_value, st_data_t key) + + /* Find and return index of table TAB bin corresponding to an entry + with HASH_VALUE and KEY. If there is no such bin, return +- UNDEFINED_BIN_IND. */ ++ UNDEFINED_BIN_IND. If the table was rebuilt during the search, ++ return REBUILT_TABLE_BIN_IND. */ + static st_index_t + find_table_bin_ind(st_table *tab, st_hash_t hash_value, st_data_t key) + { ++ int eq_p, rebuilt_p; + st_index_t ind; + #ifdef QUADRATIC_PROBE + st_index_t d; +@@ -911,10 +942,13 @@ find_table_bin_ind(st_table *tab, st_hash_t hash_value, st_data_t key) + FOUND_BIN; + for (;;) { + bin = get_bin(tab->bins, get_size_ind(tab), ind); +- if (! EMPTY_OR_DELETED_BIN_P(bin) +- && PTR_EQUAL(tab, &entries[bin - ENTRY_BASE], hash_value, key)) +- break; +- else if (EMPTY_BIN_P(bin)) ++ if (! EMPTY_OR_DELETED_BIN_P(bin)) { ++ DO_PTR_EQUAL_CHECK(tab, &entries[bin - ENTRY_BASE], hash_value, key, eq_p, rebuilt_p); ++ if (EXPECT(rebuilt_p, 0)) ++ return REBUILT_TABLE_BIN_IND; ++ if (eq_p) ++ break; ++ } else if (EMPTY_BIN_P(bin)) + return UNDEFINED_BIN_IND; + #ifdef QUADRATIC_PROBE + ind = hash_bin(ind + d, tab); +@@ -955,7 +989,7 @@ find_table_bin_ind_direct(st_table *tab, st_hash_t hash_value, st_data_t key) + bin = get_bin(tab->bins, get_size_ind(tab), ind); + if (EMPTY_OR_DELETED_BIN_P(bin)) + return ind; +- st_assert (! PTR_EQUAL(tab, &entries[bin - ENTRY_BASE], hash_value, key)); ++ st_assert (entries[bin - ENTRY_BASE].hash != hash_value); + #ifdef QUADRATIC_PROBE + ind = hash_bin(ind + d, tab); + d++; +@@ -973,11 +1007,13 @@ find_table_bin_ind_direct(st_table *tab, st_hash_t hash_value, st_data_t key) + bigger entries array. Although we can reuse a deleted bin, the + result bin value is always empty if the table has no entry with + KEY. Return the entries array index of the found entry or +- UNDEFINED_ENTRY_IND if it is not found. */ ++ UNDEFINED_ENTRY_IND if it is not found. If the table was rebuilt ++ during the search, return REBUILT_TABLE_ENTRY_IND. */ + static st_index_t + find_table_bin_ptr_and_reserve(st_table *tab, st_hash_t *hash_value, + st_data_t key, st_index_t *bin_ind) + { ++ int eq_p, rebuilt_p; + st_index_t ind; + st_hash_t curr_hash_value = *hash_value; + #ifdef QUADRATIC_PROBE +@@ -1015,7 +1051,10 @@ find_table_bin_ptr_and_reserve(st_table *tab, st_hash_t *hash_value, + break; + } + else if (! DELETED_BIN_P(entry_index)) { +- if (PTR_EQUAL(tab, &entries[entry_index - ENTRY_BASE], curr_hash_value, key)) ++ DO_PTR_EQUAL_CHECK(tab, &entries[entry_index - ENTRY_BASE], curr_hash_value, key, eq_p, rebuilt_p); ++ if (EXPECT(rebuilt_p, 0)) ++ return REBUILT_TABLE_ENTRY_IND; ++ if (eq_p) + break; + } + else if (first_deleted_bin_ind == UNDEFINED_BIN_IND) +@@ -1040,13 +1079,18 @@ st_lookup(st_table *tab, st_data_t key, st_data_t *value) + st_index_t bin; + st_hash_t hash = do_hash(key, tab); + ++ retry: + if (tab->bins == NULL) { + bin = find_entry(tab, hash, key); ++ if (EXPECT(bin == REBUILT_TABLE_ENTRY_IND, 0)) ++ goto retry; + if (bin == UNDEFINED_ENTRY_IND) + return 0; + } + else { + bin = find_table_entry_ind(tab, hash, key); ++ if (EXPECT(bin == REBUILT_TABLE_ENTRY_IND, 0)) ++ goto retry; + if (bin == UNDEFINED_ENTRY_IND) + return 0; + bin -= ENTRY_BASE; +@@ -1064,13 +1108,18 @@ st_get_key(st_table *tab, st_data_t key, st_data_t *result) + st_index_t bin; + st_hash_t hash = do_hash(key, tab); + ++ retry: + if (tab->bins == NULL) { + bin = find_entry(tab, hash, key); ++ if (EXPECT(bin == REBUILT_TABLE_ENTRY_IND, 0)) ++ goto retry; + if (bin == UNDEFINED_ENTRY_IND) + return 0; + } + else { + bin = find_table_entry_ind(tab, hash, key); ++ if (EXPECT(bin == REBUILT_TABLE_ENTRY_IND, 0)) ++ goto retry; + if (bin == UNDEFINED_ENTRY_IND) + return 0; + bin -= ENTRY_BASE; +@@ -1104,10 +1153,13 @@ st_insert(st_table *tab, st_data_t key, st_data_t value) + st_index_t bin_ind; + int new_p; + +- rebuild_table_if_necessary(tab); + hash_value = do_hash(key, tab); ++ retry: ++ rebuild_table_if_necessary(tab); + if (tab->bins == NULL) { + bin = find_entry(tab, hash_value, key); ++ if (EXPECT(bin == REBUILT_TABLE_ENTRY_IND, 0)) ++ goto retry; + new_p = bin == UNDEFINED_ENTRY_IND; + if (new_p) + tab->num_entries++; +@@ -1116,6 +1168,8 @@ st_insert(st_table *tab, st_data_t key, st_data_t value) + else { + bin = find_table_bin_ptr_and_reserve(tab, &hash_value, + key, &bin_ind); ++ if (EXPECT(bin == REBUILT_TABLE_ENTRY_IND, 0)) ++ goto retry; + new_p = bin == UNDEFINED_ENTRY_IND; + bin -= ENTRY_BASE; + } +@@ -1192,10 +1246,13 @@ st_insert2(st_table *tab, st_data_t key, st_data_t value, + st_index_t bin_ind; + int new_p; + +- rebuild_table_if_necessary (tab); + hash_value = do_hash(key, tab); ++ retry: ++ rebuild_table_if_necessary (tab); + if (tab->bins == NULL) { + bin = find_entry(tab, hash_value, key); ++ if (EXPECT(bin == REBUILT_TABLE_ENTRY_IND, 0)) ++ goto retry; + new_p = bin == UNDEFINED_ENTRY_IND; + if (new_p) + tab->num_entries++; +@@ -1204,6 +1261,8 @@ st_insert2(st_table *tab, st_data_t key, st_data_t value, + else { + bin = find_table_bin_ptr_and_reserve(tab, &hash_value, + key, &bin_ind); ++ if (EXPECT(bin == REBUILT_TABLE_ENTRY_IND, 0)) ++ goto retry; + new_p = bin == UNDEFINED_ENTRY_IND; + bin -= ENTRY_BASE; + } +@@ -1212,7 +1271,6 @@ st_insert2(st_table *tab, st_data_t key, st_data_t value, + check = tab->rebuilds_num; + key = (*func)(key); + st_assert(check == tab->rebuilds_num); +- st_assert(do_hash(key, tab) == hash_value); + ind = tab->entries_bound++; + entry = &tab->entries[ind]; + entry->hash = hash_value; +@@ -1220,6 +1278,7 @@ st_insert2(st_table *tab, st_data_t key, st_data_t value, + entry->record = value; + if (bin_ind != UNDEFINED_BIN_IND) + set_bin(tab->bins, get_size_ind(tab), bin_ind, ind + ENTRY_BASE); ++ st_assert(do_hash(key, tab) == hash_value); + #ifdef ST_DEBUG + st_check(tab); + #endif +@@ -1281,8 +1340,11 @@ st_general_delete(st_table *tab, st_data_t *key, st_data_t *value) + + st_assert(tab != NULL); + hash = do_hash(*key, tab); ++ retry: + if (tab->bins == NULL) { + bin = find_entry(tab, hash, *key); ++ if (EXPECT(bin == REBUILT_TABLE_ENTRY_IND, 0)) ++ goto retry; + if (bin == UNDEFINED_ENTRY_IND) { + if (value != 0) *value = 0; + return 0; +@@ -1290,6 +1352,8 @@ st_general_delete(st_table *tab, st_data_t *key, st_data_t *value) + } + else { + bin_ind = find_table_bin_ind(tab, hash, *key); ++ if (EXPECT(bin_ind == REBUILT_TABLE_BIN_IND, 0)) ++ goto retry; + if (bin_ind == UNDEFINED_BIN_IND) { + if (value != 0) *value = 0; + return 0; +@@ -1344,21 +1408,33 @@ st_shift(st_table *tab, st_data_t *key, st_data_t *value) + for (i = tab->entries_start; i < bound; i++) { + curr_entry_ptr = &entries[i]; + if (! DELETED_ENTRY_P(curr_entry_ptr)) { ++ st_hash_t entry_hash = curr_entry_ptr->hash; ++ st_data_t entry_key = curr_entry_ptr->key; ++ + if (value != 0) *value = curr_entry_ptr->record; +- *key = curr_entry_ptr->key; ++ *key = entry_key; ++ retry: + if (tab->bins == NULL) { +- bin = find_entry(tab, curr_entry_ptr->hash, curr_entry_ptr->key); ++ bin = find_entry(tab, entry_hash, entry_key); ++ if (EXPECT(bin == REBUILT_TABLE_ENTRY_IND, 0)) { ++ entries = tab->entries; ++ goto retry; ++ } + st_assert(bin != UNDEFINED_ENTRY_IND); +- st_assert(&entries[bin] == curr_entry_ptr); ++ curr_entry_ptr = &entries[bin]; + } + else { +- bin_ind = find_table_bin_ind(tab, curr_entry_ptr->hash, +- curr_entry_ptr->key); ++ bin_ind = find_table_bin_ind(tab, entry_hash, entry_key); ++ if (EXPECT(bin_ind == REBUILT_TABLE_BIN_IND, 0)) { ++ entries = tab->entries; ++ goto retry; ++ } + st_assert(bin_ind != UNDEFINED_BIN_IND); +- st_assert(&entries[get_bin(tab->bins, get_size_ind(tab), bin_ind) +- - ENTRY_BASE] == curr_entry_ptr); ++ curr_entry_ptr = &entries[get_bin(tab->bins, get_size_ind(tab), bin_ind) ++ - ENTRY_BASE]; + MARK_BIN_DELETED(tab, bin_ind); + } ++ st_assert(entry_hash != curr_entry_ptr->hash && entry_key == curr_entry_ptr->key); + MARK_ENTRY_DELETED(curr_entry_ptr); + tab->num_entries--; + update_range_for_deleted(tab, i); +@@ -1402,15 +1478,20 @@ st_update(st_table *tab, st_data_t key, + int retval, existing; + st_hash_t hash = do_hash(key, tab); + ++ retry: + entries = tab->entries; + if (tab->bins == NULL) { + bin = find_entry(tab, hash, key); ++ if (EXPECT(bin == REBUILT_TABLE_ENTRY_IND, 0)) ++ goto retry; + existing = bin != UNDEFINED_ENTRY_IND; + entry = &entries[bin]; + bin_ind = UNDEFINED_BIN_IND; + } + else { + bin_ind = find_table_bin_ind(tab, hash, key); ++ if (EXPECT(bin_ind == REBUILT_TABLE_BIN_IND, 0)) ++ goto retry; + existing = bin_ind != UNDEFINED_BIN_IND; + if (existing) { + bin = get_bin(tab->bins, get_size_ind(tab), bin_ind) - ENTRY_BASE; +@@ -1489,14 +1570,19 @@ st_general_foreach(st_table *tab, int (*func)(ANYARGS), st_data_t arg, + hash = curr_entry_ptr->hash; + retval = (*func)(key, curr_entry_ptr->record, arg, 0); + if (rebuilds_num != tab->rebuilds_num) { ++ retry: + entries = tab->entries; + packed_p = tab->bins == NULL; + if (packed_p) { + i = find_entry(tab, hash, key); ++ if (EXPECT(i == REBUILT_TABLE_ENTRY_IND, 0)) ++ goto retry; + error_p = i == UNDEFINED_ENTRY_IND; + } + else { + i = find_table_entry_ind(tab, hash, key); ++ if (EXPECT(i == REBUILT_TABLE_ENTRY_IND, 0)) ++ goto retry; + error_p = i == UNDEFINED_ENTRY_IND; + i -= ENTRY_BASE; + } +@@ -1512,36 +1598,44 @@ st_general_foreach(st_table *tab, int (*func)(ANYARGS), st_data_t arg, + } + switch (retval) { + case ST_CONTINUE: +- break; ++ break; + case ST_CHECK: +- if (check_p) +- break; ++ if (check_p) ++ break; + case ST_STOP: + #ifdef ST_DEBUG +- st_check(tab); +-#endif +- return 0; +- case ST_DELETE: +- if (packed_p) { +- bin = find_entry(tab, hash, curr_entry_ptr->key); +- if (bin == UNDEFINED_ENTRY_IND) +- break; +- } +- else { +- bin_ind = find_table_bin_ind(tab, hash, curr_entry_ptr->key); +- if (bin_ind == UNDEFINED_BIN_IND) +- break; +- bin = get_bin(tab->bins, get_size_ind(tab), bin_ind) - ENTRY_BASE; +- MARK_BIN_DELETED(tab, bin_ind); +- } +- st_assert(&entries[bin] == curr_entry_ptr); +- MARK_ENTRY_DELETED(curr_entry_ptr); +- tab->num_entries--; +- update_range_for_deleted(tab, bin); ++ st_check(tab); ++#endif ++ return 0; ++ case ST_DELETE: { ++ st_data_t key = curr_entry_ptr->key; ++ ++ again: ++ if (packed_p) { ++ bin = find_entry(tab, hash, key); ++ if (EXPECT(bin == REBUILT_TABLE_ENTRY_IND, 0)) ++ goto again; ++ if (bin == UNDEFINED_ENTRY_IND) ++ break; ++ } ++ else { ++ bin_ind = find_table_bin_ind(tab, hash, key); ++ if (EXPECT(bin_ind == REBUILT_TABLE_BIN_IND, 0)) ++ goto again; ++ if (bin_ind == UNDEFINED_BIN_IND) ++ break; ++ bin = get_bin(tab->bins, get_size_ind(tab), bin_ind) - ENTRY_BASE; ++ MARK_BIN_DELETED(tab, bin_ind); ++ } ++ curr_entry_ptr = &entries[bin]; ++ MARK_ENTRY_DELETED(curr_entry_ptr); ++ tab->num_entries--; ++ update_range_for_deleted(tab, bin); + #ifdef ST_DEBUG +- st_check(tab); ++ st_check(tab); + #endif +- break; ++ break; ++ } + } + } + #ifdef ST_DEBUG +@@ -2015,10 +2109,12 @@ st_expand_table(st_table *tab, st_index_t siz) + free(tmp); + } + +-/* Rehash using linear search. */ +-static void ++/* Rehash using linear search. Return TRUE if we found that the table ++ was rebuilt. */ ++static int + st_rehash_linear(st_table *tab) + { ++ int eq_p, rebuilt_p; + st_index_t i, j; + st_table_entry *p, *q; + if (tab->bins) { +@@ -2033,7 +2129,10 @@ st_rehash_linear(st_table *tab) + q = &tab->entries[j]; + if (DELETED_ENTRY_P(q)) + continue; +- if (PTR_EQUAL(tab, p, q->hash, q->key)) { ++ DO_PTR_EQUAL_CHECK(tab, p, q->hash, q->key, eq_p, rebuilt_p); ++ if (EXPECT(rebuilt_p, 0)) ++ return TRUE; ++ if (eq_p) { + st_assert(p < q); + *p = *q; + MARK_ENTRY_DELETED(q); +@@ -2042,12 +2141,15 @@ st_rehash_linear(st_table *tab) + } + } + } ++ return FALSE; + } + +-/* Rehash using index */ +-static void ++/* Rehash using index. Return TRUE if we found that the table was ++ rebuilt. */ ++static int + st_rehash_indexed(st_table *tab) + { ++ int eq_p, rebuilt_p; + st_index_t i; + st_index_t const n = bins_size(tab); + unsigned int const size_ind = get_size_ind(tab); +@@ -2076,26 +2178,32 @@ st_rehash_indexed(st_table *tab) + set_bin(bins, size_ind, ind, i + ENTRY_BASE); + break; + } +- else if (PTR_EQUAL(tab, q, p->hash, p->key)) { +- /* duplicated key; delete it */ +- st_assert(q < p); +- q->record = p->record; +- MARK_ENTRY_DELETED(p); +- tab->num_entries--; +- update_range_for_deleted(tab, bin); +- break; +- } + else { +- /* hash collision; skip it */ ++ DO_PTR_EQUAL_CHECK(tab, q, p->hash, p->key, eq_p, rebuilt_p); ++ if (EXPECT(rebuilt_p, 0)) ++ return TRUE; ++ if (eq_p) { ++ /* duplicated key; delete it */ ++ st_assert(q < p); ++ q->record = p->record; ++ MARK_ENTRY_DELETED(p); ++ tab->num_entries--; ++ update_range_for_deleted(tab, bin); ++ break; ++ } ++ else { ++ /* hash collision; skip it */ + #ifdef QUADRATIC_PROBE +- ind = hash_bin(ind + d, tab); +- d++; ++ ind = hash_bin(ind + d, tab); ++ d++; + #else +- ind = secondary_hash(ind, tab, &peterb); ++ ind = secondary_hash(ind, tab, &peterb); + #endif +- } ++ } ++ } + } + } ++ return FALSE; + } + + /* Reconstruct TAB's bins according to TAB's entries. This function +@@ -2104,10 +2212,14 @@ st_rehash_indexed(st_table *tab) + static void + st_rehash(st_table *tab) + { +- if (tab->bin_power <= MAX_POWER2_FOR_TABLES_WITHOUT_BINS) +- st_rehash_linear(tab); +- else +- st_rehash_indexed(tab); ++ int rebuilt_p; ++ ++ do { ++ if (tab->bin_power <= MAX_POWER2_FOR_TABLES_WITHOUT_BINS) ++ rebuilt_p = st_rehash_linear(tab); ++ else ++ rebuilt_p = st_rehash_indexed(tab); ++ } while (rebuilt_p); + } + + #ifdef RUBY +-- +2.16.1 + diff --git a/ruby.spec b/ruby.spec index 50157bc..70f4934 100644 --- a/ruby.spec +++ b/ruby.spec @@ -24,7 +24,7 @@ %endif -%global release 4 +%global release 5 %{!?release_string:%global release_string %{?development_release:0.}%{release}%{?development_release:.%{development_release}}%{?dist}} # The RubyGems library has to stay out of Ruby directory three, since the @@ -148,6 +148,12 @@ Patch10: ruby-2.5.0-Add-Gem.operating_system_defaults.patch # Fix segfault during generating documentation. # https://bugs.ruby-lang.org/issues/14343 Patch11: ruby-2.5.0-parse.y-assignable_error.patch +# Recent tzdata change breaks Ruby test suite. +# https://bugs.ruby-lang.org/issues/14438 +Patch12: ruby-2.5.0-Disable-Tokyo-TZ-tests.patch +# Fix thread_safe tests suite segfaults. +# https://bugs.ruby-lang.org/issues/14357 +Patch13: ruby-2.5.0-st.c-retry-operations-if-rebuilt.patch Requires: %{?scl_prefix}%{pkg_name}-libs%{?_isa} = %{version}-%{release} Requires: %{?scl_prefix}ruby(rubygems) >= %{rubygems_version} @@ -308,7 +314,7 @@ Summary: A tool to generate HTML and command-line documentation for Ruby proj Version: %{rdoc_version} Group: Development/Libraries # SIL: lib/rdoc/generator/template/darkfish/css/fonts.css -License: GPLv2 and Ruby and MIT and SIL +License: GPLv2 and Ruby and MIT and OFL Requires: %{?scl_prefix}ruby(release) Requires: %{?scl_prefix}ruby(rubygems) >= %{rubygems_version} Requires: %{?scl_prefix}ruby(irb) = %{irb_version} @@ -341,7 +347,7 @@ This package contains documentation for %{pkg_name}. Summary: BigDecimal provides arbitrary-precision floating point decimal arithmetic Version: %{bigdecimal_version} Group: Development/Libraries -License: GPL+ or Artistic +License: Ruby or BSD Requires: %{?scl_prefix}ruby(release) Requires: %{?scl_prefix}ruby(rubygems) >= %{rubygems_version} Provides: %{?scl_prefix}rubygem(bigdecimal) = %{version}-%{release} @@ -548,6 +554,8 @@ rm -rf ext/fiddle/libffi* %patch9 -p1 %patch10 -p1 %patch11 -p1 +%patch12 -p1 +%patch13 -p1 # Provide an example of usage of the tapset: cp -a %{SOURCE3} . @@ -1099,6 +1107,11 @@ make check TESTS="-v $DISABLE_TESTS" %{gem_dir}/specifications/xmlrpc-%{xmlrpc_version}.gemspec %changelog +* Wed Feb 21 2018 Jun Aruga - 2.5.0-5 +- They are broken by recen tzdata update. +- Fix thread_safe test suite segfaults. +- Fix invalid licenses. + * Mon Jan 15 2018 Jun Aruga - 2.5.0-4 - Fix segfaults during generating of documentation. Resolves: rhbz#1532585