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Fixed bug #21529 (memory corruption by fsockopen()).

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This commit is contained in:
Ilia Alshanetsky
2003-01-09 03:33:15 +00:00
parent 392e5013b4
commit ef9ba94c8b
1 changed files with 2 additions and 1 deletions
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3
ext/standard/fsock.c
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@@ -178,7 +178,7 @@ static void php_fsockopen_stream(INTERNAL_FUNCTION_PARAMETERS, int persistent)
}
if (zerrstr) {
zval_dtor(zerrstr);
ZVAL_STRING(zerrno, "", 1);
ZVAL_STRING(zerrstr, "", 1);
}
if (port > 0) { /* connect to a host */
@@ -261,6 +261,7 @@ static void php_fsockopen_stream(INTERNAL_FUNCTION_PARAMETERS, int persistent)
char *buf = php_socket_strerror(err, NULL, 0);
/* no need to dup; we would only need to efree buf anyway */
zval_dtor(zerrstr);
ZVAL_STRING(zerrstr, buf, 0);
}
RETURN_FALSE;