X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=src%2Fcommon%2Fust-consumer%2Fust-consumer.c;h=cc77739ce301c0954c59d2a7437126e5829061f9;hb=a578f62ffe6b2f2dbbdf804bc6e07ec8b38f02e6;hp=3d3a30dcd9e2e41d47b7c8d2bc7a92edbce57b35;hpb=c1fcc06acaf11e0aa324aa9c26870d6a0f457728;p=lttng-tools.git

diff --git a/src/common/ust-consumer/ust-consumer.c b/src/common/ust-consumer/ust-consumer.c
index 3d3a30dcd..cc77739ce 100644
--- a/src/common/ust-consumer/ust-consumer.c
+++ b/src/common/ust-consumer/ust-consumer.c
@@ -1174,7 +1174,7 @@ 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;