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| author | Derick Rethans <derick@php.net> | 2002-05-08 14:10:30 +0000 |
|---|---|---|
| committer | Derick Rethans <derick@php.net> | 2002-05-08 14:10:30 +0000 |
| commit | b43ba8dfe26d3ec7144622c9bb7ffab46742768f (patch) | |
| tree | eeb3a88eff353ea303b644e6ee2dda59395008b3 /Zend/zend_builtin_functions.c | |
| parent | a627c674c59a1aeb18ce316687e08d7d18c19d15 (diff) | |
| download | php-git-b43ba8dfe26d3ec7144622c9bb7ffab46742768f.tar.gz | |
- MFZE1
Diffstat (limited to 'Zend/zend_builtin_functions.c')
| -rw-r--r-- | Zend/zend_builtin_functions.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Zend/zend_builtin_functions.c b/Zend/zend_builtin_functions.c index fc5bd14584..23fce3ce43 100644 --- a/Zend/zend_builtin_functions.c +++ b/Zend/zend_builtin_functions.c @@ -180,6 +180,11 @@ ZEND_FUNCTION(func_get_arg) convert_to_long_ex(z_requested_offset); requested_offset = (*z_requested_offset)->value.lval; + if (requested_offset < 0) { + zend_error(E_WARNING, "func_get_arg(): The argument number should be >= 0"); + RETURN_FALSE; + } + p = EG(argument_stack).top_element-1-1; arg_count = (ulong) *p; /* this is the amount of arguments passed to func_get_arg(); */ p -= 1+arg_count; |