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| author | Christine Caulfield <ccaulfie@redhat.com> | 2008-03-25 10:41:59 +0000 |
|---|---|---|
| committer | Christine Caulfield <ccaulfie@redhat.com> | 2008-03-25 10:41:59 +0000 |
| commit | 7750a1ade6c774f00001ad1e344a8307e75b90bc (patch) | |
| tree | c1f32a5ca4754a9fbe92b7cb32acb0431bae25df /daemons/clvmd/clvmd-cman.c | |
| parent | c206c19c1914d605c8acbd3fde46d52a30cc7b51 (diff) | |
| download | lvm2-7750a1ade6c774f00001ad1e344a8307e75b90bc.tar.gz | |
When reallocating the node IDs array, make it bigger rather than smaller!
Diffstat (limited to 'daemons/clvmd/clvmd-cman.c')
| -rw-r--r-- | daemons/clvmd/clvmd-cman.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/daemons/clvmd/clvmd-cman.c b/daemons/clvmd/clvmd-cman.c index 697305dcb..47cc4a9b7 100644 --- a/daemons/clvmd/clvmd-cman.c +++ b/daemons/clvmd/clvmd-cman.c @@ -241,7 +241,7 @@ static void _add_up_node(const char *csid) if (nodeid >= max_updown_nodes) { int new_size = nodeid + 10; - int *new_updown = realloc(node_updown, new_size); + int *new_updown = realloc(node_updown, sizeof(int) * new_size); if (new_updown) { node_updown = new_updown; @@ -326,7 +326,10 @@ static void get_members() } if (node_updown == NULL) { - size_t buf_len = sizeof(int) * max(num_nodes, max_updown_nodes); + size_t buf_len; + if (num_nodes > max_updown_nodes) + max_updown_nodes = num_nodes; + buf_len = sizeof(int) * max_updown_nodes; node_updown = malloc(buf_len); if (node_updown) memset(node_updown, 0, buf_len); |