Coverity CHECKED_RETURN - CID 12418 - tests/shared/src/gtest_shared_asynctask.cpp - in function: <unnamed>::checkForMessageOnFd(int, int, char) - Calling function "poll(&pfd, 1UL, timeout)" without checking return value. This library function may fail and return an error code. No check of the return value of "poll(&pfd, 1UL, timeout)".

[Product Strategy Coverity Bug Uploader]

This bug is exported from the Coverity Integration Manager on Canonical's servers. For information on how this is done please see this website: https://wiki.ubuntu.com/CanonicalProductStrategy/Coverity
CID: 12418
Checker: CHECKED_RETURN
Category: library_function
CWE definition: http://cwe.mitre.org/data/definitions/252.html
File: /tmp/buildd/compiz-0.9.9~daily13.01.14/tests/shared/src/gtest_shared_asynctask.cpp
Function: <unnamed>::checkForMessageOnFd(int, int, char)
Code snippet:
 46 pfd.events = POLLIN;
 47 pfd.revents = 0;
 48
 49 /* Wait 1ms */
CID 12418 - CHECKED_RETURN
Calling function "poll(&pfd, 1UL, timeout)" without checking return value. This library function may fail and return an error code.
No check of the return value of "poll(&pfd, 1UL, timeout)".
 50 poll (&pfd, 1, timeout);
 51
 52 if (pfd.revents == POLLIN)
 53 {
 54 char msg[1];
 55 size_t sz = read (pfd.fd, reinterpret_cast <void *> (msg), 1);

[Product Strategy Coverity Bug Uploader (coverity-uploader)]

Source file with Coverity annotations.