Fix various issues found by cppcheck

- error handling issues
- use of uninitialized data
- null pointer dereference
- unused variables
- memory/fd leaks
- broken code in threadproc/beos/proc.c


git-svn-id: http://svn.apache.org/repos/asf/apr/apr/trunk@979891 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 1 insertions, 0 deletions

diff --git a/memory/unix/apr_pools.c b/memory/unix/apr_pools.c
index d3c81fc34..08b43fba0 100644
--- a/memory/unix/apr_pools.c
+++ b/memory/unix/apr_pools.c
@@ -1427,6 +1427,7 @@ static void *pool_alloc(apr_pool_t *pool, apr_size_t size)
     node = pool->nodes;
     if (node == NULL || node->index == 64) {
         if ((node = malloc(SIZEOF_DEBUG_NODE_T)) == NULL) {
+            free(mem);
             if (pool->abort_fn)
                 pool->abort_fn(APR_ENOMEM);