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authorAdam Guthrie <asguthrie@gmail.com>2012-04-18 07:21:13 +0200
committerMartin Sustrik <sustrik@250bpm.com>2012-04-18 07:21:13 +0200
commit4e44fb698044d24217c143e28b618cbcf71d7aa3 (patch)
treebfc30a4e1a84f7c3afecc7d3e6b3fe9ffa277717 /src
parent464e0d5ed87f5e0c7fa10d13075e62307eba075f (diff)
xs_zmq: initialize size in zmq_getsockopt
This fixes a critical bug in zmq_getsockopt.
Diffstat (limited to 'src')
-rw-r--r--src/xszmq.cpp12
1 files changed, 6 insertions, 6 deletions
diff --git a/src/xszmq.cpp b/src/xszmq.cpp
index bac6985..d7199f9 100644
--- a/src/xszmq.cpp
+++ b/src/xszmq.cpp
@@ -250,7 +250,7 @@ int zmq_getsockopt (void *s, int option, void *optval,
return -1;
}
int val;
- size_t size;
+ size_t size = sizeof (int);
int rc = xs_getsockopt (s, option, &val, &size);
if (rc < 0)
return -1;
@@ -267,7 +267,7 @@ int zmq_getsockopt (void *s, int option, void *optval,
return -1;
}
int val;
- size_t size;
+ size_t size = sizeof (int);
int rc = xs_getsockopt (s, XS_SNDHWM, &val, &size);
if (rc < 0)
return -1;
@@ -284,7 +284,7 @@ int zmq_getsockopt (void *s, int option, void *optval,
return -1;
}
int val;
- size_t size;
+ size_t size = sizeof (int);
int rc = xs_getsockopt (s, option, &val, &size);
if (rc < 0)
return -1;
@@ -302,7 +302,7 @@ int zmq_getsockopt (void *s, int option, void *optval,
return -1;
}
int val;
- size_t size;
+ size_t size = sizeof (int);
int rc = xs_getsockopt (s, option, &val, &size);
if (rc < 0)
return -1;
@@ -320,7 +320,7 @@ int zmq_getsockopt (void *s, int option, void *optval,
return -1;
}
int val;
- size_t size;
+ size_t size = sizeof (int);
int rc = xs_getsockopt (s, option, &val, &size);
if (rc < 0)
return -1;
@@ -337,7 +337,7 @@ int zmq_getsockopt (void *s, int option, void *optval,
return -1;
}
int val;
- size_t size;
+ size_t size = sizeof (int);
int rc = xs_getsockopt (s, option, &val, &size);
if (rc < 0)
return -1;