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fix segfault in imap_headerinfo() when fromlength or subjectlength are less than 0

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+ fix protos
This commit is contained in:
Antony Dovgal 2005-01-20 14:04:50 +00:00
parent a830b0fc6b
commit 9812f55289
1 changed files with 11 additions and 3 deletions
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14
ext/imap/php_imap.c
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@ -1525,12 +1525,20 @@ PHP_FUNCTION(imap_headerinfo)
convert_to_long_ex(msgno);
if (myargc >= 3) {
convert_to_long_ex(fromlength);
convert_to_long_ex(fromlength);
if (Z_LVAL_PP(fromlength) < 0) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "From length has to be greater than or equal to 0");
RETURN_FALSE;
}
} else {
fromlength = 0x00;
}
if (myargc >= 4) {
convert_to_long_ex(subjectlength);
if (Z_LVAL_PP(subjectlength) < 0) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Subject length has to be greater than or equal to 0");
RETURN_FALSE;
}
} else {
subjectlength = 0x00;
}
@ -1798,7 +1806,7 @@ PHP_FUNCTION(imap_fetchstructure)
}
/* }}} */
/* {{{ proto string imap_fetchbody(resource stream_id, int msg_no, int section [, int options])
/* {{{ proto string imap_fetchbody(resource stream_id, int msg_no, string section [, int options])
Get a specific body section */
PHP_FUNCTION(imap_fetchbody)
{
@ -2612,7 +2620,7 @@ PHP_FUNCTION(imap_status)
}
/* }}} */
/* {{{ proto object imap_bodystruct(resource stream_id, int msg_no, int section)
/* {{{ proto object imap_bodystruct(resource stream_id, int msg_no, string section)
Read the structure of a specified body section of a specific message */
PHP_FUNCTION(imap_bodystruct)
{