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| author | VANHULLEBUS Yvan <vanhu@FreeBSD.org> | 2009-05-27 09:52:12 +0000 |
|---|---|---|
| committer | VANHULLEBUS Yvan <vanhu@FreeBSD.org> | 2009-05-27 09:52:12 +0000 |
| commit | 081b9301bf85ea34ffa5bfd5dd879eaa9dec7ca4 (patch) | |
| tree | 7cc5efa5418d376c62e3562702200e9ab459342b /sys/crypto/via | |
| parent | aa1faa5fc62c7829c2248761d934a5456d42cb1a (diff) | |
| download | src-081b9301bf85ea34ffa5bfd5dd879eaa9dec7ca4.tar.gz src-081b9301bf85ea34ffa5bfd5dd879eaa9dec7ca4.zip | |
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
Notes
Notes:
svn path=/head/; revision=192883
Diffstat (limited to 'sys/crypto/via')
| -rw-r--r-- | sys/crypto/via/padlock_hash.c | 4 |
1 files changed, 3 insertions, 1 deletions
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; |