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Merge branch 'PHP-5.4'

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* PHP-5.4:
  fix bug #55042 - erealloc without updating pointer
This commit is contained in:
Stanislav Malyshev 2012-05-30 22:27:54 -07:00
commit 0c658c39f6
1 changed files with 66 additions and 62 deletions
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128
ext/iconv/iconv.c
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@ -190,7 +190,7 @@ typedef enum _php_iconv_enc_scheme_t {
#define PHP_ICONV_MIME_DECODE_STRICT (1<<0) #define PHP_ICONV_MIME_DECODE_STRICT (1<<0)
#define PHP_ICONV_MIME_DECODE_CONTINUE_ON_ERROR (1<<1) #define PHP_ICONV_MIME_DECODE_CONTINUE_ON_ERROR (1<<1)
/* {{{ prototypes */ /* {{{ prototypes */
static php_iconv_err_t _php_iconv_appendl(smart_str *d, const char *s, size_t l, iconv_t cd); static php_iconv_err_t _php_iconv_appendl(smart_str *d, const char *s, size_t l, iconv_t cd);
static php_iconv_err_t _php_iconv_appendc(smart_str *d, const char c, iconv_t cd); static php_iconv_err_t _php_iconv_appendc(smart_str *d, const char c, iconv_t cd);
@ -249,7 +249,7 @@ PHP_MINIT_FUNCTION(miconv)
{ {
static char buf[16]; static char buf[16];
snprintf(buf, sizeof(buf), "%d.%d", snprintf(buf, sizeof(buf), "%d.%d",
((_libiconv_version >> 8) & 0x0f), (_libiconv_version & 0x0f)); ((_libiconv_version >> 8) & 0x0f), (_libiconv_version & 0x0f));
version = buf; version = buf;
} }
#elif HAVE_GLIBC_ICONV #elif HAVE_GLIBC_ICONV
@ -354,7 +354,7 @@ static int php_iconv_output_handler(void **nothing, php_output_context *output_c
if (mimetype != NULL && !(output_context->op & PHP_OUTPUT_HANDLER_CLEAN)) { if (mimetype != NULL && !(output_context->op & PHP_OUTPUT_HANDLER_CLEAN)) {
int len; int len;
char *p = strstr(ICONVG(output_encoding), "//"); char *p = strstr(ICONVG(output_encoding), "//");
if (p) { if (p) {
len = spprintf(&content_type, 0, "Content-Type:%.*s; charset=%.*s", mimetype_len ? mimetype_len : (int) strlen(mimetype), mimetype, (int)(p - ICONVG(output_encoding)), ICONVG(output_encoding)); len = spprintf(&content_type, 0, "Content-Type:%.*s; charset=%.*s", mimetype_len ? mimetype_len : (int) strlen(mimetype), mimetype, (int)(p - ICONVG(output_encoding)), ICONVG(output_encoding));
@ -375,7 +375,7 @@ static int php_iconv_output_handler(void **nothing, php_output_context *output_c
return SUCCESS; return SUCCESS;
} }
/* {{{ _php_iconv_appendl() */ /* {{{ _php_iconv_appendl() */
static php_iconv_err_t _php_iconv_appendl(smart_str *d, const char *s, size_t l, iconv_t cd) static php_iconv_err_t _php_iconv_appendl(smart_str *d, const char *s, size_t l, iconv_t cd)
{ {
@ -400,7 +400,7 @@ static php_iconv_err_t _php_iconv_appendl(smart_str *d, const char *s, size_t l,
if (iconv(cd, (char **)&in_p, &in_left, (char **) &out_p, &out_left) == (size_t)-1) { if (iconv(cd, (char **)&in_p, &in_left, (char **) &out_p, &out_left) == (size_t)-1) {
#if ICONV_SUPPORTS_ERRNO #if ICONV_SUPPORTS_ERRNO
switch (errno) { switch (errno) {
case EINVAL: case EINVAL:
return PHP_ICONV_ERR_ILLEGAL_CHAR; return PHP_ICONV_ERR_ILLEGAL_CHAR;
@ -415,7 +415,7 @@ static php_iconv_err_t _php_iconv_appendl(smart_str *d, const char *s, size_t l,
} }
#else #else
if (prev_in_left == in_left) { if (prev_in_left == in_left) {
return PHP_ICONV_ERR_UNKNOWN; return PHP_ICONV_ERR_UNKNOWN;
} }
#endif #endif
} }
@ -446,7 +446,7 @@ static php_iconv_err_t _php_iconv_appendl(smart_str *d, const char *s, size_t l,
#else #else
if (out_left != 0) { if (out_left != 0) {
return PHP_ICONV_ERR_UNKNOWN; return PHP_ICONV_ERR_UNKNOWN;
} }
#endif #endif
} }
(d)->len += (buf_growth - out_left); (d)->len += (buf_growth - out_left);
@ -492,31 +492,35 @@ PHP_ICONV_API php_iconv_err_t php_iconv_string(const char *in_p, size_t in_len,
in_size = in_len; in_size = in_len;
cd = iconv_open(out_charset, in_charset); cd = iconv_open(out_charset, in_charset);
if (cd == (iconv_t)(-1)) { if (cd == (iconv_t)(-1)) {
return PHP_ICONV_ERR_UNKNOWN; return PHP_ICONV_ERR_UNKNOWN;
} }
out_buffer = (char *) emalloc(out_size + 1); out_buffer = (char *) emalloc(out_size + 1);
out_p = out_buffer; out_p = out_buffer;
#ifdef NETWARE #ifdef NETWARE
result = iconv(cd, (char **) &in_p, &in_size, (char **) result = iconv(cd, (char **) &in_p, &in_size, (char **)
#else #else
result = iconv(cd, (const char **) &in_p, &in_size, (char **) result = iconv(cd, (const char **) &in_p, &in_size, (char **)
#endif #endif
&out_p, &out_left); &out_p, &out_left);
if (result == (size_t)(-1)) { if (result == (size_t)(-1)) {
efree(out_buffer); efree(out_buffer);
return PHP_ICONV_ERR_UNKNOWN; return PHP_ICONV_ERR_UNKNOWN;
} }
if (out_left < 8) { if (out_left < 8) {
out_buffer = (char *) erealloc(out_buffer, out_size + 8); size_t pos = out_p - out_buffer;
out_buffer = (char *) safe_erealloc(out_buffer, out_size, 1, 8);
out_p = out_buffer+pos;
out_size += 7;
out_left += 7;
} }
/* flush the shift-out sequences */ /* flush the shift-out sequences */
result = iconv(cd, NULL, NULL, &out_p, &out_left); result = iconv(cd, NULL, NULL, &out_p, &out_left);
if (result == (size_t)(-1)) { if (result == (size_t)(-1)) {
@ -555,10 +559,10 @@ PHP_ICONV_API php_iconv_err_t php_iconv_string(const char *in_p, size_t in_len,
} }
} }
in_left= in_len; in_left= in_len;
out_left = in_len + 32; /* Avoid realloc() most cases */ out_left = in_len + 32; /* Avoid realloc() most cases */
out_size = 0; out_size = 0;
bsz = out_left; bsz = out_left;
out_buf = (char *) emalloc(bsz+1); out_buf = (char *) emalloc(bsz+1);
out_p = out_buf; out_p = out_buf;
while (in_left > 0) { while (in_left > 0) {
@ -573,14 +577,14 @@ PHP_ICONV_API php_iconv_err_t php_iconv_string(const char *in_p, size_t in_len,
out_p = out_buf = tmp_buf; out_p = out_buf = tmp_buf;
out_p += out_size; out_p += out_size;
out_left = bsz - out_size; out_left = bsz - out_size;
continue; continue;
} }
} }
break; break;
} }
if (result != (size_t)(-1)) { if (result != (size_t)(-1)) {
/* flush the shift-out sequences */ /* flush the shift-out sequences */
for (;;) { for (;;) {
result = iconv(cd, NULL, NULL, (char **) &out_p, &out_left); result = iconv(cd, NULL, NULL, (char **) &out_p, &out_left);
out_size = bsz - out_left; out_size = bsz - out_left;
@ -592,7 +596,7 @@ PHP_ICONV_API php_iconv_err_t php_iconv_string(const char *in_p, size_t in_len,
if (errno == E2BIG) { if (errno == E2BIG) {
bsz += 16; bsz += 16;
tmp_buf = (char *) erealloc(out_buf, bsz); tmp_buf = (char *) erealloc(out_buf, bsz);
out_p = out_buf = tmp_buf; out_p = out_buf = tmp_buf;
out_p += out_size; out_p += out_size;
out_left = bsz - out_size; out_left = bsz - out_size;
@ -684,7 +688,7 @@ static php_iconv_err_t _php_iconv_strlen(unsigned int *pretval, const char *str,
} }
if (out_left > 0) { if (out_left > 0) {
cnt -= out_left / GENERIC_SUPERSET_NBYTES; cnt -= out_left / GENERIC_SUPERSET_NBYTES;
} }
#if ICONV_SUPPORTS_ERRNO #if ICONV_SUPPORTS_ERRNO
@ -735,12 +739,12 @@ static php_iconv_err_t _php_iconv_substr(smart_str *pretval,
unsigned int cnt; unsigned int cnt;
int total_len; int total_len;
err = _php_iconv_strlen(&total_len, str, nbytes, enc); err = _php_iconv_strlen(&total_len, str, nbytes, enc);
if (err != PHP_ICONV_ERR_SUCCESS) { if (err != PHP_ICONV_ERR_SUCCESS) {
return err; return err;
} }
if (len < 0) { if (len < 0) {
if ((len += (total_len - offset)) < 0) { if ((len += (total_len - offset)) < 0) {
return PHP_ICONV_ERR_SUCCESS; return PHP_ICONV_ERR_SUCCESS;
@ -772,7 +776,7 @@ static php_iconv_err_t _php_iconv_substr(smart_str *pretval,
smart_str_0(pretval); smart_str_0(pretval);
return PHP_ICONV_ERR_SUCCESS; return PHP_ICONV_ERR_SUCCESS;
} }
cd1 = iconv_open(GENERIC_SUPERSET_NAME, enc); cd1 = iconv_open(GENERIC_SUPERSET_NAME, enc);
if (cd1 == (iconv_t)(-1)) { if (cd1 == (iconv_t)(-1)) {
@ -857,7 +861,7 @@ static php_iconv_err_t _php_iconv_substr(smart_str *pretval,
if (cd2 != (iconv_t)NULL) { if (cd2 != (iconv_t)NULL) {
iconv_close(cd2); iconv_close(cd2);
} }
return err; return err;
} }
@ -1042,7 +1046,7 @@ static php_iconv_err_t _php_iconv_strpos(unsigned int *pretval,
if (ndl_buf) { if (ndl_buf) {
efree(ndl_buf); efree(ndl_buf);
} }
iconv_close(cd); iconv_close(cd);
return err; return err;
@ -1089,7 +1093,7 @@ static php_iconv_err_t _php_iconv_mime_encode(smart_str *pretval, const char *fn
if ((fname_nbytes + 2) >= max_line_len if ((fname_nbytes + 2) >= max_line_len
|| (out_charset_len + 12) >= max_line_len) { || (out_charset_len + 12) >= max_line_len) {
/* field name is too long */ /* field name is too long */
err = PHP_ICONV_ERR_TOO_BIG; err = PHP_ICONV_ERR_TOO_BIG;
goto out; goto out;
} }
@ -1131,7 +1135,7 @@ static php_iconv_err_t _php_iconv_mime_encode(smart_str *pretval, const char *fn
char_cnt -= 2; char_cnt -= 2;
in_p = fval; in_p = fval;
in_left = fval_nbytes; in_left = fval_nbytes;
do { do {
size_t prev_in_left; size_t prev_in_left;
@ -1142,8 +1146,8 @@ static php_iconv_err_t _php_iconv_mime_encode(smart_str *pretval, const char *fn
smart_str_appendl(pretval, lfchars, lfchars_len); smart_str_appendl(pretval, lfchars, lfchars_len);
smart_str_appendc(pretval, ' '); smart_str_appendc(pretval, ' ');
char_cnt = max_line_len - 1; char_cnt = max_line_len - 1;
} }
smart_str_appendl(pretval, "=?", sizeof("=?") - 1); smart_str_appendl(pretval, "=?", sizeof("=?") - 1);
char_cnt -= 2; char_cnt -= 2;
smart_str_appendl(pretval, out_charset, out_charset_len); smart_str_appendl(pretval, out_charset, out_charset_len);
@ -1195,7 +1199,7 @@ static php_iconv_err_t _php_iconv_mime_encode(smart_str *pretval, const char *fn
goto out; goto out;
} }
break; break;
default: default:
err = PHP_ICONV_ERR_UNKNOWN; err = PHP_ICONV_ERR_UNKNOWN;
goto out; goto out;
@ -1295,7 +1299,7 @@ static php_iconv_err_t _php_iconv_mime_encode(smart_str *pretval, const char *fn
goto out; goto out;
} }
break; break;
default: default:
err = PHP_ICONV_ERR_UNKNOWN; err = PHP_ICONV_ERR_UNKNOWN;
goto out; goto out;
@ -1372,7 +1376,7 @@ out:
} }
if (encoded != NULL) { if (encoded != NULL) {
efree(encoded); efree(encoded);
} }
if (buf != NULL) { if (buf != NULL) {
efree(buf); efree(buf);
} }
@ -1391,7 +1395,7 @@ static php_iconv_err_t _php_iconv_mime_decode(smart_str *pretval, const char *st
size_t str_left; size_t str_left;
unsigned int scan_stat = 0; unsigned int scan_stat = 0;
const char *csname = NULL; const char *csname = NULL;
size_t csname_len; size_t csname_len;
const char *encoded_text = NULL; const char *encoded_text = NULL;
size_t encoded_text_len = 0; size_t encoded_text_len = 0;
const char *encoded_word = NULL; const char *encoded_word = NULL;
@ -1430,7 +1434,7 @@ static php_iconv_err_t _php_iconv_mime_decode(smart_str *pretval, const char *st
break; break;
case '\n': case '\n':
scan_stat = 8; scan_stat = 8;
break; break;
case '=': /* first letter of an encoded chunk */ case '=': /* first letter of an encoded chunk */
@ -1455,7 +1459,7 @@ static php_iconv_err_t _php_iconv_mime_decode(smart_str *pretval, const char *st
case 1: /* expecting a delimiter */ case 1: /* expecting a delimiter */
if (*p1 != '?') { if (*p1 != '?') {
err = _php_iconv_appendl(pretval, encoded_word, (size_t)((p1 + 1) - encoded_word), cd_pl); err = _php_iconv_appendl(pretval, encoded_word, (size_t)((p1 + 1) - encoded_word), cd_pl);
if (err != PHP_ICONV_ERR_SUCCESS) { if (err != PHP_ICONV_ERR_SUCCESS) {
goto out; goto out;
} }
@ -1470,7 +1474,7 @@ static php_iconv_err_t _php_iconv_mime_decode(smart_str *pretval, const char *st
csname = p1 + 1; csname = p1 + 1;
scan_stat = 2; scan_stat = 2;
break; break;
case 2: /* expecting a charset name */ case 2: /* expecting a charset name */
switch (*p1) { switch (*p1) {
case '?': /* normal delimiter: encoding scheme follows */ case '?': /* normal delimiter: encoding scheme follows */
@ -1480,7 +1484,7 @@ static php_iconv_err_t _php_iconv_mime_decode(smart_str *pretval, const char *st
case '*': /* new style delimiter: locale id follows */ case '*': /* new style delimiter: locale id follows */
scan_stat = 10; scan_stat = 10;
break; break;
} }
if (scan_stat != 2) { if (scan_stat != 2) {
char tmpbuf[80]; char tmpbuf[80];
@ -1493,7 +1497,7 @@ static php_iconv_err_t _php_iconv_mime_decode(smart_str *pretval, const char *st
if (csname_len > sizeof(tmpbuf) - 1) { if (csname_len > sizeof(tmpbuf) - 1) {
if ((mode & PHP_ICONV_MIME_DECODE_CONTINUE_ON_ERROR)) { if ((mode & PHP_ICONV_MIME_DECODE_CONTINUE_ON_ERROR)) {
err = _php_iconv_appendl(pretval, encoded_word, (size_t)((p1 + 1) - encoded_word), cd_pl); err = _php_iconv_appendl(pretval, encoded_word, (size_t)((p1 + 1) - encoded_word), cd_pl);
if (err != PHP_ICONV_ERR_SUCCESS) { if (err != PHP_ICONV_ERR_SUCCESS) {
goto out; goto out;
} }
@ -1549,7 +1553,7 @@ static php_iconv_err_t _php_iconv_mime_decode(smart_str *pretval, const char *st
--str_left; --str_left;
} }
err = _php_iconv_appendl(pretval, encoded_word, (size_t)((p1 + 1) - encoded_word), cd_pl); err = _php_iconv_appendl(pretval, encoded_word, (size_t)((p1 + 1) - encoded_word), cd_pl);
if (err != PHP_ICONV_ERR_SUCCESS) { if (err != PHP_ICONV_ERR_SUCCESS) {
goto out; goto out;
} }
@ -1608,12 +1612,12 @@ static php_iconv_err_t _php_iconv_mime_decode(smart_str *pretval, const char *st
} }
} }
break; break;
case 4: /* expecting a delimiter */ case 4: /* expecting a delimiter */
if (*p1 != '?') { if (*p1 != '?') {
if ((mode & PHP_ICONV_MIME_DECODE_CONTINUE_ON_ERROR)) { if ((mode & PHP_ICONV_MIME_DECODE_CONTINUE_ON_ERROR)) {
/* pass the entire chunk through the converter */ /* pass the entire chunk through the converter */
err = _php_iconv_appendl(pretval, encoded_word, (size_t)((p1 + 1) - encoded_word), cd_pl); err = _php_iconv_appendl(pretval, encoded_word, (size_t)((p1 + 1) - encoded_word), cd_pl);
if (err != PHP_ICONV_ERR_SUCCESS) { if (err != PHP_ICONV_ERR_SUCCESS) {
goto out; goto out;
} }
@ -1669,7 +1673,7 @@ static php_iconv_err_t _php_iconv_mime_decode(smart_str *pretval, const char *st
if (*p1 != '=') { if (*p1 != '=') {
if ((mode & PHP_ICONV_MIME_DECODE_CONTINUE_ON_ERROR)) { if ((mode & PHP_ICONV_MIME_DECODE_CONTINUE_ON_ERROR)) {
/* pass the entire chunk through the converter */ /* pass the entire chunk through the converter */
err = _php_iconv_appendl(pretval, encoded_word, (size_t)((p1 + 1) - encoded_word), cd_pl); err = _php_iconv_appendl(pretval, encoded_word, (size_t)((p1 + 1) - encoded_word), cd_pl);
if (err != PHP_ICONV_ERR_SUCCESS) { if (err != PHP_ICONV_ERR_SUCCESS) {
goto out; goto out;
} }
@ -1696,17 +1700,17 @@ static php_iconv_err_t _php_iconv_mime_decode(smart_str *pretval, const char *st
switch (*p1) { switch (*p1) {
default: default:
/* Handle non-RFC-compliant formats /* Handle non-RFC-compliant formats
* *
* RFC2047 requires the character that comes right * RFC2047 requires the character that comes right
* after an encoded word (chunk) to be a whitespace, * after an encoded word (chunk) to be a whitespace,
* while there are lots of broken implementations that * while there are lots of broken implementations that
* generate such malformed headers that don't fulfill * generate such malformed headers that don't fulfill
* that requirement. * that requirement.
*/ */
if (!eos) { if (!eos) {
if ((mode & PHP_ICONV_MIME_DECODE_STRICT)) { if ((mode & PHP_ICONV_MIME_DECODE_STRICT)) {
/* pass the entire chunk through the converter */ /* pass the entire chunk through the converter */
err = _php_iconv_appendl(pretval, encoded_word, (size_t)((p1 + 1) - encoded_word), cd_pl); err = _php_iconv_appendl(pretval, encoded_word, (size_t)((p1 + 1) - encoded_word), cd_pl);
if (err != PHP_ICONV_ERR_SUCCESS) { if (err != PHP_ICONV_ERR_SUCCESS) {
goto out; goto out;
} }
@ -1738,7 +1742,7 @@ static php_iconv_err_t _php_iconv_mime_decode(smart_str *pretval, const char *st
if (decoded_text == NULL) { if (decoded_text == NULL) {
if ((mode & PHP_ICONV_MIME_DECODE_CONTINUE_ON_ERROR)) { if ((mode & PHP_ICONV_MIME_DECODE_CONTINUE_ON_ERROR)) {
/* pass the entire chunk through the converter */ /* pass the entire chunk through the converter */
err = _php_iconv_appendl(pretval, encoded_word, (size_t)((p1 + 1) - encoded_word), cd_pl); err = _php_iconv_appendl(pretval, encoded_word, (size_t)((p1 + 1) - encoded_word), cd_pl);
if (err != PHP_ICONV_ERR_SUCCESS) { if (err != PHP_ICONV_ERR_SUCCESS) {
goto out; goto out;
} }
@ -1761,7 +1765,7 @@ static php_iconv_err_t _php_iconv_mime_decode(smart_str *pretval, const char *st
if (err != PHP_ICONV_ERR_SUCCESS) { if (err != PHP_ICONV_ERR_SUCCESS) {
if ((mode & PHP_ICONV_MIME_DECODE_CONTINUE_ON_ERROR)) { if ((mode & PHP_ICONV_MIME_DECODE_CONTINUE_ON_ERROR)) {
/* pass the entire chunk through the converter */ /* pass the entire chunk through the converter */
err = _php_iconv_appendl(pretval, encoded_word, (size_t)(p1 - encoded_word), cd_pl); err = _php_iconv_appendl(pretval, encoded_word, (size_t)(p1 - encoded_word), cd_pl);
encoded_word = NULL; encoded_word = NULL;
if (err != PHP_ICONV_ERR_SUCCESS) { if (err != PHP_ICONV_ERR_SUCCESS) {
break; break;
@ -1956,7 +1960,7 @@ PHP_FUNCTION(iconv_strlen)
char *charset = ICONVG(internal_encoding); char *charset = ICONVG(internal_encoding);
int charset_len = 0; int charset_len = 0;
char *str; char *str;
int str_len; int str_len;
php_iconv_err_t err; php_iconv_err_t err;
@ -1972,7 +1976,7 @@ PHP_FUNCTION(iconv_strlen)
RETURN_FALSE; RETURN_FALSE;
} }
err = _php_iconv_strlen(&retval, str, str_len, charset); err = _php_iconv_strlen(&retval, str, str_len, charset);
_php_iconv_show_error(err, GENERIC_SUPERSET_NAME, charset TSRMLS_CC); _php_iconv_show_error(err, GENERIC_SUPERSET_NAME, charset TSRMLS_CC);
if (err == PHP_ICONV_ERR_SUCCESS) { if (err == PHP_ICONV_ERR_SUCCESS) {
RETVAL_LONG(retval); RETVAL_LONG(retval);
@ -1989,7 +1993,7 @@ PHP_FUNCTION(iconv_substr)
char *charset = ICONVG(internal_encoding); char *charset = ICONVG(internal_encoding);
int charset_len = 0; int charset_len = 0;
char *str; char *str;
int str_len; int str_len;
long offset, length = 0; long offset, length = 0;
php_iconv_err_t err; php_iconv_err_t err;
@ -2008,10 +2012,10 @@ PHP_FUNCTION(iconv_substr)
} }
if (ZEND_NUM_ARGS() < 3) { if (ZEND_NUM_ARGS() < 3) {
length = str_len; length = str_len;
} }
err = _php_iconv_substr(&retval, str, str_len, offset, length, charset); err = _php_iconv_substr(&retval, str, str_len, offset, length, charset);
_php_iconv_show_error(err, GENERIC_SUPERSET_NAME, charset TSRMLS_CC); _php_iconv_show_error(err, GENERIC_SUPERSET_NAME, charset TSRMLS_CC);
if (err == PHP_ICONV_ERR_SUCCESS && str != NULL && retval.c != NULL) { if (err == PHP_ICONV_ERR_SUCCESS && str != NULL && retval.c != NULL) {
@ -2029,7 +2033,7 @@ PHP_FUNCTION(iconv_strpos)
char *charset = ICONVG(internal_encoding); char *charset = ICONVG(internal_encoding);
int charset_len = 0; int charset_len = 0;
char *haystk; char *haystk;
int haystk_len; int haystk_len;
char *ndl; char *ndl;
int ndl_len; int ndl_len;
long offset = 0; long offset = 0;
@ -2059,7 +2063,7 @@ PHP_FUNCTION(iconv_strpos)
} }
err = _php_iconv_strpos(&retval, haystk, haystk_len, ndl, ndl_len, err = _php_iconv_strpos(&retval, haystk, haystk_len, ndl, ndl_len,
offset, charset); offset, charset);
_php_iconv_show_error(err, GENERIC_SUPERSET_NAME, charset TSRMLS_CC); _php_iconv_show_error(err, GENERIC_SUPERSET_NAME, charset TSRMLS_CC);
if (err == PHP_ICONV_ERR_SUCCESS && retval != (unsigned int)-1) { if (err == PHP_ICONV_ERR_SUCCESS && retval != (unsigned int)-1) {
@ -2077,7 +2081,7 @@ PHP_FUNCTION(iconv_strrpos)
char *charset = ICONVG(internal_encoding); char *charset = ICONVG(internal_encoding);
int charset_len = 0; int charset_len = 0;
char *haystk; char *haystk;
int haystk_len; int haystk_len;
char *ndl; char *ndl;
int ndl_len; int ndl_len;
@ -2101,7 +2105,7 @@ PHP_FUNCTION(iconv_strrpos)
} }
err = _php_iconv_strpos(&retval, haystk, haystk_len, ndl, ndl_len, err = _php_iconv_strpos(&retval, haystk, haystk_len, ndl, ndl_len,
-1, charset); -1, charset);
_php_iconv_show_error(err, GENERIC_SUPERSET_NAME, charset TSRMLS_CC); _php_iconv_show_error(err, GENERIC_SUPERSET_NAME, charset TSRMLS_CC);
if (err == PHP_ICONV_ERR_SUCCESS && retval != (unsigned int)-1) { if (err == PHP_ICONV_ERR_SUCCESS && retval != (unsigned int)-1) {
@ -2241,7 +2245,7 @@ PHP_FUNCTION(iconv_mime_decode)
char *charset = ICONVG(internal_encoding); char *charset = ICONVG(internal_encoding);
int charset_len = 0; int charset_len = 0;
long mode = 0; long mode = 0;
smart_str retval = {0}; smart_str retval = {0};
php_iconv_err_t err; php_iconv_err_t err;
@ -2282,7 +2286,7 @@ PHP_FUNCTION(iconv_mime_decode_headers)
char *charset = ICONVG(internal_encoding); char *charset = ICONVG(internal_encoding);
int charset_len = 0; int charset_len = 0;
long mode = 0; long mode = 0;
php_iconv_err_t err = PHP_ICONV_ERR_SUCCESS; php_iconv_err_t err = PHP_ICONV_ERR_SUCCESS;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|ls", if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|ls",
@ -2350,14 +2354,14 @@ PHP_FUNCTION(iconv_mime_decode_headers)
zend_hash_update(Z_ARRVAL_P(return_value), header_name, header_name_len, (void *)&new_elem, sizeof(new_elem), NULL); zend_hash_update(Z_ARRVAL_P(return_value), header_name, header_name_len, (void *)&new_elem, sizeof(new_elem), NULL);
elem = &new_elem; elem = &new_elem;
} }
add_next_index_stringl(*elem, header_value, header_value_len, 1); add_next_index_stringl(*elem, header_value, header_value_len, 1);
} else { } else {
add_assoc_stringl_ex(return_value, header_name, header_name_len, header_value, header_value_len, 1); add_assoc_stringl_ex(return_value, header_name, header_name_len, header_value, header_value_len, 1);
} }
} }
encoded_str_len -= next_pos - encoded_str; encoded_str_len -= next_pos - encoded_str;
encoded_str = next_pos; encoded_str = next_pos;
smart_str_free(&decoded_header); smart_str_free(&decoded_header);
} }
@ -2378,7 +2382,7 @@ PHP_NAMED_FUNCTION(php_if_iconv)
size_t out_len; size_t out_len;
int in_charset_len = 0, out_charset_len = 0, in_buffer_len; int in_charset_len = 0, out_charset_len = 0, in_buffer_len;
php_iconv_err_t err; php_iconv_err_t err;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sss", if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sss",
&in_charset, &in_charset_len, &out_charset, &out_charset_len, &in_buffer, &in_buffer_len) == FAILURE) &in_charset, &in_charset_len, &out_charset, &out_charset_len, &in_buffer, &in_buffer_len) == FAILURE)
return; return;
@ -2390,7 +2394,7 @@ PHP_NAMED_FUNCTION(php_if_iconv)
err = php_iconv_string(in_buffer, (size_t)in_buffer_len, err = php_iconv_string(in_buffer, (size_t)in_buffer_len,
&out_buffer, &out_len, out_charset, in_charset); &out_buffer, &out_len, out_charset, in_charset);
_php_iconv_show_error(err, out_charset, in_charset TSRMLS_CC); _php_iconv_show_error(err, out_charset, in_charset TSRMLS_CC);
if (err == PHP_ICONV_ERR_SUCCESS && out_buffer != NULL) { if (err == PHP_ICONV_ERR_SUCCESS && out_buffer != NULL) {
RETVAL_STRINGL(out_buffer, out_len, 0); RETVAL_STRINGL(out_buffer, out_len, 0);
} else { } else {
@ -2539,7 +2543,7 @@ static int php_iconv_stream_filter_append_bucket(
icnt = buf_len; icnt = buf_len;
} }
out_buf_size = ocnt = prev_ocnt = initial_out_buf_size; out_buf_size = ocnt = prev_ocnt = initial_out_buf_size;
if (NULL == (out_buf = pemalloc(out_buf_size, persistent))) { if (NULL == (out_buf = pemalloc(out_buf_size, persistent))) {
return FAILURE; return FAILURE;
} }