diff options
Diffstat (limited to 'main/streams/streams.c')
| -rwxr-xr-x | main/streams/streams.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/main/streams/streams.c b/main/streams/streams.c index 19457241fc..81bf59446f 100755 --- a/main/streams/streams.c +++ b/main/streams/streams.c @@ -2280,6 +2280,11 @@ PHPAPI int _php_stream_scandir(char *dirname, char **namelist[], int flags, php_ if (vector_size == 0) { vector_size = 10; } else { + if(vector_size*2 < vector_size) { + /* overflow */ + efree(vector); + return FAILURE; + } vector_size *= 2; } vector = (char **) safe_erealloc(vector, vector_size, sizeof(char *), 0); |