From 4e44fb698044d24217c143e28b618cbcf71d7aa3 Mon Sep 17 00:00:00 2001 From: Adam Guthrie Date: Wed, 18 Apr 2012 07:21:13 +0200 Subject: xs_zmq: initialize size in zmq_getsockopt This fixes a critical bug in zmq_getsockopt. --- src/xszmq.cpp | 12 ++++++------ 1 file 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; -- cgit v1.2.3