From dfa3f51370e720bd1c7436ce8cd4f346a383d423 Mon Sep 17 00:00:00 2001
From: Roman Tsisyk <roman@tsisyk.com>
Date: Fri, 17 Apr 2015 16:21:03 +0300
Subject: [PATCH] Add a check to calloc() in coeio.cc
---
src/coeio.cc | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/coeio.cc b/src/coeio.cc
index 20fb126e68..16c53866b2 100644
--- a/src/coeio.cc
+++ b/src/coeio.cc
@@ -191,7 +191,6 @@ async_on_call(eio_req *req)
* func sets errno, the errno is preserved across the call.
*
* @retval -1 and errno = ENOMEM if failed to create a task
- * @retval -1 and errno = ETIMEDOUT if timed out
* @retval the function return (errno is preserved).
*
* @code
@@ -210,6 +209,8 @@ ssize_t
async_call(ssize_t (*func)(va_list ap), ...)
{
struct async_task *task = (struct async_task *) calloc(1, sizeof(*task));
+ if (task == NULL)
+ return -1; /* errno = ENOMEM */
/* from eio.c: REQ() definition */
task->base.type = EIO_CUSTOM;
task->base.feed = async_on_call;
--
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