diff options
Diffstat (limited to 'module/icp/algs')
| -rw-r--r-- | module/icp/algs/modes/gcm.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/module/icp/algs/modes/gcm.c b/module/icp/algs/modes/gcm.c index 195939b85..339ffb86f 100644 --- a/module/icp/algs/modes/gcm.c +++ b/module/icp/algs/modes/gcm.c @@ -300,11 +300,13 @@ gcm_mode_decrypt_contiguous_blocks(gcm_ctx_t *ctx, char *data, size_t length, if (length > 0) { new_len = ctx->gcm_pt_buf_len + length; new = vmem_alloc(new_len, ctx->gcm_kmflag); + if (new == NULL) { + vmem_free(ctx->gcm_pt_buf, ctx->gcm_pt_buf_len); + ctx->gcm_pt_buf = NULL; + return (CRYPTO_HOST_MEMORY); + } bcopy(ctx->gcm_pt_buf, new, ctx->gcm_pt_buf_len); vmem_free(ctx->gcm_pt_buf, ctx->gcm_pt_buf_len); - if (new == NULL) - return (CRYPTO_HOST_MEMORY); - ctx->gcm_pt_buf = new; ctx->gcm_pt_buf_len = new_len; bcopy(data, &ctx->gcm_pt_buf[ctx->gcm_processed_data_len], |