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--- a/ext/standard/syslog.c
+++ b/ext/standard/syslog.c
@@ -236,6 +236,9 @@ PHP_FUNCTION(openlog)
free(BG(syslog_device));
}
BG(syslog_device) = zend_strndup(ident, ident_len);
+ if(BG(syslog_device) == NULL) {
+ RETURN_FALSE;
+ }
openlog(BG(syslog_device), option, facility);
RETURN_TRUE;
}
--- a/ext/com_dotnet/com_typeinfo.c
+++ b/ext/com_dotnet/com_typeinfo.c
@@ -187,6 +187,10 @@ PHPAPI int php_com_import_typelib(ITypeL
const_name = php_com_olestring_to_string(bstr_ids, &c.name_len, codepage TSRMLS_CC);
c.name = zend_strndup(const_name, c.name_len);
efree(const_name);
+ if(c.name == NULL) {
+ ITypeInfo_ReleaseVarDesc(TypeInfo, pVarDesc);
+ continue;
+ }
c.name_len++; /* include NUL */
SysFreeString(bstr_ids);
--- a/ext/oci8/oci8.c
+++ b/ext/oci8/oci8.c
@@ -1998,6 +1998,9 @@ php_oci_connection *php_oci_do_connect_e
} else {
connection = (php_oci_connection *) calloc(1, sizeof(php_oci_connection));
connection->hash_key = zend_strndup(hashed_details.c, hashed_details.len);
+ if(connection->hash_key == NULL) {
+ return NULL;
+ }
connection->is_persistent = 1;
}
} else {
--- a/Zend/zend_builtin_functions.c
+++ b/Zend/zend_builtin_functions.c
@@ -683,6 +683,9 @@ repeat:
}
c.flags = case_sensitive; /* non persistent */
c.name = zend_strndup(name, name_len);
+ if(c.name == NULL) {
+ RETURN_FALSE;
+ }
c.name_len = name_len+1;
c.module_number = PHP_USER_CONSTANT;
if (zend_register_constant(&c TSRMLS_CC) == SUCCESS) {
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