15 lines
581 B
Plaintext
15 lines
581 B
Plaintext
|
From: Brian Behlendorf <behlendorf1@llnl.gov>
|
||
|
|
Subject: [PATCH] gcc fortify source
|
||
|
|
|
||
|
|
Resolve issues uncovered by -D_FORTIFY_SOURCE=2, the default redhat
|
||
|
|
macro's file adds this option to the cflags. This causes warnings
|
||
|
|
of the following type designed to keep the developer honest:
|
||
|
|
|
||
|
|
warning: ignoring return value of 'foo', declared
|
||
|
|
with attribute warn_unused_result
|
||
|
|
|
||
|
|
The short term fix is to wrap these calls in VERIFY() to check the
|
||
|
|
return code. The code was already assusing these would never fail.
|
||
|
|
|
||
|
|
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
|