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| author | dumbbell <dumbbell@FreeBSD.org> | 2014-09-18 13:24:06 +0000 |
|---|---|---|
| committer | dumbbell <dumbbell@FreeBSD.org> | 2014-09-18 13:24:06 +0000 |
| commit | ec4f1f2cda63931d3a7ef0214cce8c0bd80f3f98 (patch) | |
| tree | ade4ba6c87a8832f44a1113c6e00f8e44f1dcb8d /sys/dev/vt | |
| parent | cd3caa0d35fe107d128d541dd1f0af765e8134c5 (diff) | |
| download | FreeBSD-src-ec4f1f2cda63931d3a7ef0214cce8c0bd80f3f98.zip FreeBSD-src-ec4f1f2cda63931d3a7ef0214cce8c0bd80f3f98.tar.gz | |
vt(4): Use strncpy() to copy into a fixed-size buffer
CID: 1230007
MFC after: 3 days
Diffstat (limited to 'sys/dev/vt')
| -rw-r--r-- | sys/dev/vt/vt_core.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/dev/vt/vt_core.c b/sys/dev/vt/vt_core.c index 62e5c48..f9e6b25 100644 --- a/sys/dev/vt/vt_core.c +++ b/sys/dev/vt/vt_core.c @@ -796,7 +796,8 @@ vt_allocate_keyboard(struct vt_device *vd) continue; bzero(&ki, sizeof(ki)); - strcpy(ki.kb_name, k->kb_name); + strncpy(ki.kb_name, k->kb_name, sizeof(ki.kb_name)); + ki.kb_name[sizeof(ki.kb_name) - 1] = '\0'; ki.kb_unit = k->kb_unit; kbdd_ioctl(k0, KBADDKBD, (caddr_t) &ki); |
