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| author | andre <andre@FreeBSD.org> | 2006-06-20 08:11:30 +0000 |
|---|---|---|
| committer | andre <andre@FreeBSD.org> | 2006-06-20 08:11:30 +0000 |
| commit | 58082047f9a541923e7916e6b39bc1e5bb9d99b9 (patch) | |
| tree | a4d1aac9c3e9f5acc2cdfaaf9991f8b60cde857e /sys/netinet/tcp_syncache.c | |
| parent | 705134c2402fe70dfea7875710ead4d92b971ec2 (diff) | |
| download | FreeBSD-src-58082047f9a541923e7916e6b39bc1e5bb9d99b9.zip FreeBSD-src-58082047f9a541923e7916e6b39bc1e5bb9d99b9.tar.gz | |
Allocate a zero'ed syncache hashtable. mtx_init() tests the supplied
memory location for already existing/initialized mutexes. With random
data in the memory location this fails (ie. after a soft reboot).
Reported by: brueffer, YAMAMOTO Shigeru
Submitted by: YAMAMOTO Shigeru <shigeru-at-iij.ad.jp>
Diffstat (limited to 'sys/netinet/tcp_syncache.c')
| -rw-r--r-- | sys/netinet/tcp_syncache.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/netinet/tcp_syncache.c b/sys/netinet/tcp_syncache.c index a46d220..12610ef 100644 --- a/sys/netinet/tcp_syncache.c +++ b/sys/netinet/tcp_syncache.c @@ -281,7 +281,7 @@ syncache_init(void) /* Allocate the hash table. */ MALLOC(tcp_syncache.hashbase, struct syncache_head *, tcp_syncache.hashsize * sizeof(struct syncache_head), - M_SYNCACHE, M_WAITOK); + M_SYNCACHE, M_WAITOK | M_ZERO); /* Initialize the hash buckets. */ for (i = 0; i < tcp_syncache.hashsize; i++) { |
