X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=src%2Fcommon%2Fust-consumer%2Fust-consumer.c;h=071276042a443297560b734ef4cf276f517aab25;hb=247e5c4422c70a122e0a3060f1a884c56ed3c065;hp=baa81d450aae793b084d2450450d0f793b7b9d20;hpb=e569405f2cc82525cf67cf5f34cd9ea59aa984c0;p=lttng-tools.git

diff --git a/src/common/ust-consumer/ust-consumer.c b/src/common/ust-consumer/ust-consumer.c
index baa81d450..071276042 100644
--- a/src/common/ust-consumer/ust-consumer.c
+++ b/src/common/ust-consumer/ust-consumer.c
@@ -1180,7 +1180,7 @@ static int snapshot_channel(uint64_t key, char *path, uint64_t relayd_id,
 				produced_pos, nb_packets_per_stream,
 				stream->max_sb_size);
 
-		while (consumed_pos < produced_pos) {
+		while ((long) (consumed_pos - produced_pos) < 0) {
 			ssize_t read_len;
 			unsigned long len, padded_len;