upstream/opnsense-src
1
0
Fork 0
mirror of https://github.com/opnsense/src.git synced 2026-06-09 08:43:19 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

ath: fix possible memory disclosure in ioctl handler

Browse source 
Submitted by:	Domagoj Stolfa <domagoj.stolfa@gmail.com>
MFC after:	1 week
This commit is contained in:
Ed Maste 2018-01-03 19:28:13 +00:00
parent 218c5b2115
commit b081d0e406
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
sys/dev/ath/if_ath_ioctl.c
View file

@ -197,7 +197,7 @@ ath_ioctl_diag(struct ath_softc *sc, struct ath_diag *ad)
* pointer for us to use below in reclaiming the buffer;
* may want to be more defensive.
*/
outdata = malloc(outsize, M_TEMP, M_NOWAIT);
outdata = malloc(outsize, M_TEMP, M_NOWAIT | M_ZERO);
if (outdata == NULL) {
error = ENOMEM;
goto bad;