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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 107 |
1 files changed, 107 insertions, 0 deletions
@@ -16,6 +16,113 @@ * interpret.h (r_interpret): Ditto. * profile.c (pprint): For Op_comment, print the comment text. +2013-09-19 Arnold D. Robbins <arnold@skeeve.com> + + * dfa.c (parse_bracket_exp): Use code from grep to keep things within + range (updates change of 2013-09-08). Fix whitespace in one of the + gawk-only additions. + +2013-09-13 Arnold D. Robbins <arnold@skeeve.com> + + Fix use of NF after it's extended, e.g. see test/nfloop.awk. + + * awk.h (NULL_FIELD): New flag + * builtin.c (do_print_rec): Check f0->flags instead of if + equal to Nnull_string. + * eval.c (r_get_field): Check (*lhs)->flags instead of if + equal to Nnull_string or Null_field. + * field.c (init_fields): Init field zero and Null_field with + NULL_FIELD flag. + (set_NF): Set parse_high_water = NF in case NF extended past the + end. This is the actual bug fix. + +2013-09-08 Arnold D. Robbins <arnold@skeeve.com> + + Fixes based on reports from a static code checker. Thanks to + Anders Wallin for sending in the list. + + * array.c (asort_actual): Free list if it's not NULL. + * builtin.c (do_sub): Set buf to NULL and assert on it before using + it. + * cint_array.c (cint_array_init): Clamp any value of NHAT from the + environment such that it won't overflow power_two_table when used as + an index. + * dfa.c (parse_bracket_exp): Check that len is in range before using it + to index buf. + * getopt.c (_getopt_internal_r): Change call to alloca to use malloc. + * io.c (socket_open): Init read_len to zero. + (two_way_open): Upon failure to fork, close the slave fd also. + * re.c (research): Init try_backref to false. + * regcomp.c (build_range_exp): Free any items that were allocated in + the case where not all items were. + (build_charclass_op): Same. Init br_token to zero with memset. + (create_tree): Init token t to zero with memset. + * regex_internal.c (re_dfa_add_node): Free any items that were + allocated in the case where not all items were. + * symbol.c (destroy_symbol): On default, break, to fall into releasing + of resources. + +2013-08-29 Arnold D. Robbins <arnold@skeeve.com> + + * debug.c (HAVE_HISTORY_LIST): Move checks and defines to the top. + (do_save, serialize): Adjust #if checks to depend on having both + readline and the history functions. Needed for Mac OS X whose + native readline is a very old version. Sigh. + * configh.in, configure: Regenerated due to change in m4/readline.m4. + Issue reported by Hermann Peifer and Larry Baker. + + Unrelated: + + * getopt.c: Sync with GLIBC, changes are minor. + + Unrelated: + + * dfa.c: Sync with version in grep. Primarily whitespace / comment + wording changes. + +2013-08-26 Arnold D. Robbins <arnold@skeeve.com> + + * regcomp.c (parse_dup_op): Remove RE_TOKEN_INIT_BUG code (change of + Feb 19 2005) since it's no longer needed. + + * regcomp.c (re_fastmap_iter): Undo addition of volatile from + Jan 18 2007; no longer needed and is one less change to have to + maintain aginst the upstream. + + * regcomp.c, regex.h, regex_internal.h: Sync with GLIBC. + +2013-08-22 Arnold D. Robbins <arnold@skeeve.com> + + * str_array.c (env_store): If the new value being stored is NULL, + pass in "" instead. Avoids core dump on Mac OS X. + Thanks to Hermann Peifer for the bug report. + +2013-08-20 Arnold D. Robbins <arnold@skeeve.com> + + * nonposix.h: New file. Contains FAKE_FD_VALUE. + * awk.h: Include it if MinGW or EMX. + * Makefile.am (base_sources): Add nonposix.h. + +2013-08-18 Arnold D. Robbins <arnold@skeeve.com> + + Reflect updates to ENVIRON into the real environment. + + * awk.h (init_env_array): Add declaration. + * main.c (load_environ): Call init_env_array. + * str_array.c (env_remove, env_store, env_clear, init_env_array): + New functions. + (env_array_func): New array vtable. + +2013-08-18 Arnold D. Robbins <arnold@skeeve.com> + + * array.c (force_array): Set symbol->xarray to NULL before + initing the array if it was Node_var_new. + (null_array): Restore assert, undoing change of 2013-05-27. + +2013-08-15 Arnold D. Robbins <arnold@skeeve.com> + + * debug.c (print_memory): Fix whitespace / indentation. + 2013-07-24 Arnold D. Robbins <arnold@skeeve.com> * io.c (FAKE_FD_VALUE): Move definition from here ... |