diff options
Diffstat (limited to 'src/core/ngx_output_chain.c')
| -rw-r--r-- | src/core/ngx_output_chain.c | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/src/core/ngx_output_chain.c b/src/core/ngx_output_chain.c index 5f6970f80..313557d8e 100644 --- a/src/core/ngx_output_chain.c +++ b/src/core/ngx_output_chain.c @@ -155,7 +155,8 @@ ngx_output_chain(ngx_output_chain_ctx_t *ctx, ngx_chain_t *in) } } - if (!(ctx->buf = ngx_create_temp_buf(ctx->pool, size))) { + ctx->buf = ngx_create_temp_buf(ctx->pool, size); + if (ctx->buf == NULL) { return NGX_ERROR; } @@ -186,9 +187,11 @@ ngx_output_chain(ngx_output_chain_ctx_t *ctx, ngx_chain_t *in) ctx->in = ctx->in->next; } - if (!(cl = ngx_alloc_chain_link(ctx->pool))) { + cl = ngx_alloc_chain_link(ctx->pool); + if (cl == NULL) { return NGX_ERROR; } + cl->buf = ctx->buf; cl->next = NULL; *last_out = cl; @@ -269,7 +272,8 @@ ngx_output_chain_add_copy(ngx_pool_t *pool, ngx_chain_t **chain, while (in) { - if (!(cl = ngx_alloc_chain_link(pool))) { + cl = ngx_alloc_chain_link(pool); + if (cl == NULL) { return NGX_ERROR; } @@ -281,7 +285,8 @@ ngx_output_chain_add_copy(ngx_pool_t *pool, ngx_chain_t **chain, && buf->file_pos < NGX_SENDFILE_LIMIT && buf->file_last > NGX_SENDFILE_LIMIT) { - if (!(b = ngx_calloc_buf(pool))) { + b = ngx_calloc_buf(pool); + if (b == NULL) { return NGX_ERROR; } @@ -431,9 +436,11 @@ ngx_chain_writer(void *data, ngx_chain_t *in) ngx_log_debug1(NGX_LOG_DEBUG_CORE, ctx->connection->log, 0, "chain writer buf size: %uz", ngx_buf_size(in->buf)); - if (!(cl = ngx_alloc_chain_link(ctx->pool))) { + cl = ngx_alloc_chain_link(ctx->pool); + if (cl == NULL) { return NGX_ERROR; } + cl->buf = in->buf; cl->next = NULL; *ctx->last = cl; |