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| author | Andrey Hristov <andrey@php.net> | 2011-08-12 14:55:00 +0000 |
|---|---|---|
| committer | Andrey Hristov <andrey@php.net> | 2011-08-12 14:55:00 +0000 |
| commit | aa480a4f4f8e4f977f58f97865d073766cd735e2 (patch) | |
| tree | f2fbe03888bb2769a91d7663793f9d1534144539 /ext/mysqli/mysqli_nonapi.c | |
| parent | d3d7da14e6ab41cd759cf805374c9589f7d0abd0 (diff) | |
| download | php-git-aa480a4f4f8e4f977f58f97865d073766cd735e2.tar.gz | |
prevent a crash if cs is NULL, which can happen with MS and lazy connections
Diffstat (limited to 'ext/mysqli/mysqli_nonapi.c')
| -rw-r--r-- | ext/mysqli/mysqli_nonapi.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/ext/mysqli/mysqli_nonapi.c b/ext/mysqli/mysqli_nonapi.c index 4c281c2761..efc1801dbf 100644 --- a/ext/mysqli/mysqli_nonapi.c +++ b/ext/mysqli/mysqli_nonapi.c @@ -916,7 +916,6 @@ PHP_FUNCTION(mysqli_get_charset) } MYSQLI_FETCH_RESOURCE_CONN(mysql, &mysql_link, MYSQLI_STATUS_VALID); - object_init(return_value); #if !defined(MYSQLI_USE_MYSQLND) mysql_get_character_set_info(mysql->mysql, &cs); @@ -930,6 +929,10 @@ PHP_FUNCTION(mysqli_get_charset) comment = cs.comment; #else cs = mysql->mysql->charset; + if (!cs) { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "The connection has no charset associated"); + RETURN_NULL(); + } name = cs->name; collation = cs->collation; minlength = cs->char_minlen; @@ -938,6 +941,7 @@ PHP_FUNCTION(mysqli_get_charset) comment = cs->comment; state = 1; /* all charsets are compiled in */ #endif + object_init(return_value); add_property_string(return_value, "charset", (name) ? (char *)name : "", 1); add_property_string(return_value, "collation",(collation) ? (char *)collation : "", 1); |