Fix: compat poll: add missing empty revents checks

[lttng-tools.git] / src / bin / lttng-sessiond / syscall.c

diff --git a/src/bin/lttng-sessiond/syscall.c b/src/bin/lttng-sessiond/syscall.c
index 14bf6a8ef70b0520d74b4730ae53051b8d1613e8..c6720481985d89a562ca87e0b1d648981abb7e22 100644 (file)
--- a/src/bin/lttng-sessiond/syscall.c
+++ b/src/bin/lttng-sessiond/syscall.c
@@ -408,6 +408,7 @@ ssize_t syscall_list_channel(struct ltt_kernel_channel *kchan,
                ksyscall = lookup_syscall(syscalls_ht, syscall_table[i].name);
                if (ksyscall) {
                        update_event_syscall_bitness(events, i, ksyscall->index);
+                       rcu_read_unlock();
                        continue;
                }
                ksyscall = NULL;