From: Arjun Sreedharan <arjun024@gmail.com>
To: Junio C Hamano <gitster@pobox.com>
Cc: git <git@vger.kernel.org>
Subject: Re: [PATCH] fix calloc() and xcalloc() argument ordering
Date: Wed, 3 Sep 2014 12:00:39 +0530 [thread overview]
Message-ID: <CAJFMrCFq3sdrdEYEPEPfp4xzZ2n_rbYR9cmMus0Dy5J1WX76Dg@mail.gmail.com> (raw)
In-Reply-To: <xmqqegvt27ac.fsf@gitster.dls.corp.google.com>
On 3 September 2014 00:12, Junio C Hamano <gitster@pobox.com> wrote:
> Arjun Sreedharan <arjun024@gmail.com> writes:
>
>> @number first, @size second argument.
>>
>> Signed-off-by: Arjun Sreedharan <arjun024@gmail.com>
>> ---
>> builtin/for-each-ref.c | 2 +-
>
> Thanks. compat/regex/ being borrowed code, I'd prefer not to touch
> them, though.
>
Ok. should i resend?
>> compat/regex/regcomp.c | 12 ++++++------
>> compat/regex/regex_internal.c | 4 ++--
>> compat/regex/regexec.c | 10 +++++-----
>> imap-send.c | 2 +-
>> 5 files changed, 15 insertions(+), 15 deletions(-)
>>
>> diff --git a/builtin/for-each-ref.c b/builtin/for-each-ref.c
>> index 47bd624..69bba06 100644
>> --- a/builtin/for-each-ref.c
>> +++ b/builtin/for-each-ref.c
>> @@ -633,7 +633,7 @@ static void populate_value(struct refinfo *ref)
>> unsigned long size;
>> const unsigned char *tagged;
>>
>> - ref->value = xcalloc(sizeof(struct atom_value), used_atom_cnt);
>> + ref->value = xcalloc(used_atom_cnt, sizeof(struct atom_value));
>>
>> if (need_symref && (ref->flag & REF_ISSYMREF) && !ref->symref) {
>> unsigned char unused1[20];
>> diff --git a/compat/regex/regcomp.c b/compat/regex/regcomp.c
>> index 06f3088..e375c50 100644
>> --- a/compat/regex/regcomp.c
>> +++ b/compat/regex/regcomp.c
>> @@ -861,7 +861,7 @@ init_dfa (re_dfa_t *dfa, size_t pat_len)
>> if (table_size > pat_len)
>> break;
>>
>> - dfa->state_table = calloc (sizeof (struct re_state_table_entry), table_size);
>> + dfa->state_table = calloc (table_size, sizeof (struct re_state_table_entry));
>> dfa->state_hash_mask = table_size - 1;
>>
>> dfa->mb_cur_max = MB_CUR_MAX;
>> @@ -929,7 +929,7 @@ init_dfa (re_dfa_t *dfa, size_t pat_len)
>> {
>> int i, j, ch;
>>
>> - dfa->sb_char = (re_bitset_ptr_t) calloc (sizeof (bitset_t), 1);
>> + dfa->sb_char = (re_bitset_ptr_t) calloc (1, sizeof (bitset_t));
>> if (BE (dfa->sb_char == NULL, 0))
>> return REG_ESPACE;
>>
>> @@ -3072,9 +3072,9 @@ parse_bracket_exp (re_string_t *regexp, re_dfa_t *dfa, re_token_t *token,
>> _NL_COLLATE_SYMB_EXTRAMB);
>> }
>> #endif
>> - sbcset = (re_bitset_ptr_t) calloc (sizeof (bitset_t), 1);
>> + sbcset = (re_bitset_ptr_t) calloc (1, sizeof (bitset_t));
>> #ifdef RE_ENABLE_I18N
>> - mbcset = (re_charset_t *) calloc (sizeof (re_charset_t), 1);
>> + mbcset = (re_charset_t *) calloc (1, sizeof (re_charset_t));
>> #endif /* RE_ENABLE_I18N */
>> #ifdef RE_ENABLE_I18N
>> if (BE (sbcset == NULL || mbcset == NULL, 0))
>> @@ -3619,9 +3619,9 @@ build_charclass_op (re_dfa_t *dfa, RE_TRANSLATE_TYPE trans,
>> re_token_t br_token;
>> bin_tree_t *tree;
>>
>> - sbcset = (re_bitset_ptr_t) calloc (sizeof (bitset_t), 1);
>> + sbcset = (re_bitset_ptr_t) calloc (1, sizeof (bitset_t));
>> #ifdef RE_ENABLE_I18N
>> - mbcset = (re_charset_t *) calloc (sizeof (re_charset_t), 1);
>> + mbcset = (re_charset_t *) calloc (1, sizeof (re_charset_t));
>> #endif /* RE_ENABLE_I18N */
>>
>> #ifdef RE_ENABLE_I18N
>> diff --git a/compat/regex/regex_internal.c b/compat/regex/regex_internal.c
>> index d4121f2..9d9e986 100644
>> --- a/compat/regex/regex_internal.c
>> +++ b/compat/regex/regex_internal.c
>> @@ -1629,7 +1629,7 @@ create_ci_newstate (const re_dfa_t *dfa, const re_node_set *nodes,
>> reg_errcode_t err;
>> re_dfastate_t *newstate;
>>
>> - newstate = (re_dfastate_t *) calloc (sizeof (re_dfastate_t), 1);
>> + newstate = (re_dfastate_t *) calloc (1, sizeof (re_dfastate_t));
>> if (BE (newstate == NULL, 0))
>> return NULL;
>> err = re_node_set_init_copy (&newstate->nodes, nodes);
>> @@ -1679,7 +1679,7 @@ create_cd_newstate (const re_dfa_t *dfa, const re_node_set *nodes,
>> reg_errcode_t err;
>> re_dfastate_t *newstate;
>>
>> - newstate = (re_dfastate_t *) calloc (sizeof (re_dfastate_t), 1);
>> + newstate = (re_dfastate_t *) calloc (1, sizeof (re_dfastate_t));
>> if (BE (newstate == NULL, 0))
>> return NULL;
>> err = re_node_set_init_copy (&newstate->nodes, nodes);
>> diff --git a/compat/regex/regexec.c b/compat/regex/regexec.c
>> index eb5e1d4..edfe0c6 100644
>> --- a/compat/regex/regexec.c
>> +++ b/compat/regex/regexec.c
>> @@ -2797,8 +2797,8 @@ get_subexp (re_match_context_t *mctx, int bkref_node, int bkref_str_idx)
>> continue; /* No. */
>> if (sub_top->path == NULL)
>> {
>> - sub_top->path = calloc (sizeof (state_array_t),
>> - sl_str - sub_top->str_idx + 1);
>> + sub_top->path = calloc (sl_str - sub_top->str_idx + 1,
>> + sizeof (state_array_t));
>> if (sub_top->path == NULL)
>> return REG_ESPACE;
>> }
>> @@ -3362,7 +3362,7 @@ build_trtable (const re_dfa_t *dfa, re_dfastate_t *state)
>> if (ndests == 0)
>> {
>> state->trtable = (re_dfastate_t **)
>> - calloc (sizeof (re_dfastate_t *), SBC_MAX);
>> + calloc (SBC_MAX, sizeof (re_dfastate_t *));
>> return 1;
>> }
>> return 0;
>> @@ -3458,7 +3458,7 @@ out_free:
>> discern by looking at the character code: allocate a
>> 256-entry transition table. */
>> trtable = state->trtable =
>> - (re_dfastate_t **) calloc (sizeof (re_dfastate_t *), SBC_MAX);
>> + (re_dfastate_t **) calloc (SBC_MAX, sizeof (re_dfastate_t *));
>> if (BE (trtable == NULL, 0))
>> goto out_free;
>>
>> @@ -3489,7 +3489,7 @@ out_free:
>> transition tables, one starting at trtable[0] and one
>> starting at trtable[SBC_MAX]. */
>> trtable = state->word_trtable =
>> - (re_dfastate_t **) calloc (sizeof (re_dfastate_t *), 2 * SBC_MAX);
>> + (re_dfastate_t **) calloc (2 * SBC_MAX, sizeof (re_dfastate_t *));
>> if (BE (trtable == NULL, 0))
>> goto out_free;
>>
>> diff --git a/imap-send.c b/imap-send.c
>> index 524fbab..02eb3e0 100644
>> --- a/imap-send.c
>> +++ b/imap-send.c
>> @@ -954,7 +954,7 @@ static struct imap_store *imap_open_store(struct imap_server_conf *srvc)
>>
>> ctx = xcalloc(1, sizeof(*ctx));
>>
>> - ctx->imap = imap = xcalloc(sizeof(*imap), 1);
>> + ctx->imap = imap = xcalloc(1, sizeof(*imap));
>> imap->buf.sock.fd[0] = imap->buf.sock.fd[1] = -1;
>> imap->in_progress_append = &imap->in_progress;
next prev parent reply other threads:[~2014-09-03 6:31 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-30 6:54 [PATCH] fix calloc() and xcalloc() argument ordering Arjun Sreedharan
2014-09-02 18:42 ` Junio C Hamano
2014-09-03 6:30 ` Arjun Sreedharan [this message]
2014-09-04 14:03 ` Arjun Sreedharan
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