Date: Wed, 12 Oct 2016 12:56:18 +0000 (UTC) From: Ed Maste <emaste@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r307145 - head/sys/dev/kbd Message-ID: <201610121256.u9CCuITP090462@repo.freebsd.org>
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Author: emaste Date: Wed Oct 12 12:56:18 2016 New Revision: 307145 URL: https://svnweb.freebsd.org/changeset/base/307145 Log: Use M_WAITOK in PIO_KEYMAP ioctl The malloc return value is not checked. Submitted by: CTurt <ecturt@gmail.com> MFC after: 1 week Modified: head/sys/dev/kbd/kbd.c Modified: head/sys/dev/kbd/kbd.c ============================================================================== --- head/sys/dev/kbd/kbd.c Wed Oct 12 12:17:41 2016 (r307144) +++ head/sys/dev/kbd/kbd.c Wed Oct 12 12:56:18 2016 (r307145) @@ -888,7 +888,7 @@ genkbd_commonioctl(keyboard_t *kbd, u_lo case PIO_KEYMAP: /* set keyboard translation table */ case OPIO_KEYMAP: /* set keyboard translation table (compat) */ #ifndef KBD_DISABLE_KEYMAP_LOAD - mapp = malloc(sizeof *mapp, M_TEMP, M_NOWAIT); + mapp = malloc(sizeof *mapp, M_TEMP, M_WAITOK); if (cmd == OPIO_KEYMAP) { omapp = (okeymap_t *)arg; mapp->n_keys = omapp->n_keys;
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