From 081b9301bf85ea34ffa5bfd5dd879eaa9dec7ca4 Mon Sep 17 00:00:00 2001 From: VANHULLEBUS Yvan Date: Wed, 27 May 2009 09:52:12 +0000 Subject: Changed to M_NOWAIT when reallocing psc_buf in padlock_sha_update(), as we already hold the non sleepable crypto_driver_mutex. Approved by: gnn(mentor) Obtained from: NETASQ MFC after: 2 weeks --- sys/crypto/via/padlock_hash.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'sys/crypto') diff --git a/sys/crypto/via/padlock_hash.c b/sys/crypto/via/padlock_hash.c index ae431978faa5..71f956e52908 100644 --- a/sys/crypto/via/padlock_hash.c +++ b/sys/crypto/via/padlock_hash.c @@ -171,7 +171,9 @@ padlock_sha_update(struct padlock_sha_ctx *ctx, uint8_t *buf, uint16_t bufsize) if (ctx->psc_size - ctx->psc_offset < bufsize) { ctx->psc_size = MAX(ctx->psc_size * 2, ctx->psc_size + bufsize); ctx->psc_buf = realloc(ctx->psc_buf, ctx->psc_size, M_PADLOCK, - M_WAITOK); + M_NOWAIT); + if(ctx->psc_buf == NULL) + return (ENOMEM); } bcopy(buf, ctx->psc_buf + ctx->psc_offset, bufsize); ctx->psc_offset += bufsize; -- cgit v1.3