80486DX2-66/86Box-fork
1
0
Fork 0
Code Issues Pull Requests Activity

Fix null dereference in lpt.c

Browse Source
This commit is contained in:
Jasmine Iwanek
2022-03-13 17:16:11 -04:00
parent fc51359579
commit 591ff2c2c5
1 changed files with 2 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
src/lpt.c
View File

@@ -1,3 +1,4 @@
/* Copyright holders: Sarah Walker
/* Copyright holders: Sarah Walker /* Copyright holders: Sarah Walker
see COPYING for more details see COPYING for more details
*/ */
@@ -87,7 +88,7 @@ lpt_devices_init(void)
for (i = 0; i < PARALLEL_MAX; i++) { for (i = 0; i < PARALLEL_MAX; i++) {
lpt_ports[i].dt = (lpt_device_t *) lpt_devices[lpt_ports[i].device].device; lpt_ports[i].dt = (lpt_device_t *) lpt_devices[lpt_ports[i].device].device;
if (lpt_ports[i].dt) if (lpt_ports[i].dt && lpt_ports[i].dt->init)
lpt_ports[i].priv = lpt_ports[i].dt->init(&lpt_ports[i]); lpt_ports[i].priv = lpt_ports[i].dt->init(&lpt_ports[i]);
} }
} }