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Fix a potential integer overflow
[fio.git]
/
filesetup.c
diff --git
a/filesetup.c
b/filesetup.c
index b1ca9217c1f30a1a7bb8eec6452f1c0ecb8c1316..69eb37cd70ea9192606cc6bd4226f09f68216621 100644
(file)
--- a/
filesetup.c
+++ b/
filesetup.c
@@
-1074,7
+1074,7
@@
int add_file(struct thread_data *td, const char *fname)
fio_file_reset(f);
if (td->files_size <= td->files_index) {
- int new_size = td->o.nr_files + 1;
+
unsigned
int new_size = td->o.nr_files + 1;
dprint(FD_FILE, "resize file array to %d files\n", new_size);