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authorSander Vrijders <sander.vrijders@intec.ugent.be>2016-05-22 20:01:08 +0200
committerSander Vrijders <sander.vrijders@intec.ugent.be>2016-05-22 20:01:08 +0200
commit702d024ce6f72507f12fadfe0f0a1bc2c585c0b9 (patch)
treeac6afeeae347ffb8bec25cee4e1b804230c3ad89 /src/irmd
parent0200dcb157be0e62eb495bc870cdac03130c2aa1 (diff)
downloadouroboros-702d024ce6f72507f12fadfe0f0a1bc2c585c0b9.tar.gz
ouroboros-702d024ce6f72507f12fadfe0f0a1bc2c585c0b9.zip
irmd: Change read lock to write lock
A read lock was taken instead of a write lock, which resulted in double frees.
Diffstat (limited to 'src/irmd')
-rw-r--r--src/irmd/main.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/irmd/main.c b/src/irmd/main.c
index 4ee6399d..a33fae84 100644
--- a/src/irmd/main.c
+++ b/src/irmd/main.c
@@ -1208,7 +1208,7 @@ static int flow_dealloc_ipcp(int port_id)
struct port_map_entry * e = NULL;
rw_lock_rdlock(&instance->state_lock);
- rw_lock_rdlock(&instance->flows_lock);
+ rw_lock_wrlock(&instance->flows_lock);
e = get_port_map_entry(port_id);
if (e == NULL) {