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| author |   art <art@openbsd.org> | 2001-06-23 05:45:13 +0000 |
|---|---|---|
| committer | art <art@openbsd.org> | 2001-06-23 05:45:13 +0000 |
| commit | a950bd2d0b1fa0b2ccc33b2f3160e8a5aa391fc5 (patch) | |
| tree | 86d1adb1ccc0d22b821c431c168229d7fab222b4 /sys/kern/kern_subr.c | |
| parent | Only mips uses cpu_set_init_frame (and it shouldn't) (diff) | |
| download | wireguard-openbsd-a950bd2d0b1fa0b2ccc33b2f3160e8a5aa391fc5.tar.xz wireguard-openbsd-a950bd2d0b1fa0b2ccc33b2f3160e8a5aa391fc5.zip | |
Since malloc in hashinit can get M_NOWAIT flags, we should
check the return value.
Diffstat (limited to 'sys/kern/kern_subr.c')
| -rw-r--r-- | sys/kern/kern_subr.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sys/kern/kern_subr.c b/sys/kern/kern_subr.c index 59550ac7940..4fd1742f18f 100644 --- a/sys/kern/kern_subr.c +++ b/sys/kern/kern_subr.c @@ -1,4 +1,4 @@ -/* $OpenBSD: kern_subr.c,v 1.16 2000/09/07 19:21:30 art Exp $ */ +/* $OpenBSD: kern_subr.c,v 1.17 2001/06/23 05:45:13 art Exp $ */ /* $NetBSD: kern_subr.c,v 1.15 1996/04/09 17:21:56 ragge Exp $ */ /* @@ -182,6 +182,8 @@ hashinit(elements, type, flags, hashmask) continue; hashsize >>= 1; hashtbl = malloc((u_long)hashsize * sizeof(*hashtbl), type, flags); + if (hashtbl == NULL) + return NULL; for (i = 0; i < hashsize; i++) LIST_INIT(&hashtbl[i]); *hashmask = hashsize - 1; |