X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=src%2Fcommon%2Findex%2Findex.c;h=40ac0de199cd53bdcba43bb80bbd91253e63276e;hb=5b7446a7fdc4c8198566a28496cfa924d302bff1;hp=fae1bfd4bcabdd9ba90ee3600733264e581ec7dc;hpb=565bda9c64f8d5bdee016596f7e4af7cd21d56ab;p=lttng-tools.git

diff --git a/src/common/index/index.c b/src/common/index/index.c
index fae1bfd4b..40ac0de19 100644
--- a/src/common/index/index.c
+++ b/src/common/index/index.c
@@ -171,10 +171,14 @@ int lttng_index_file_read(const struct lttng_index_file *index_file,
 	}
 
 	ret = lttng_read(fd, element, len);
-	if (ret < len) {
+	if (ret < 0) {
 		PERROR("read index file");
 		goto error;
 	}
+	if (ret < len) {
+		ERR("lttng_read expected %zu, returned %zd", len, ret);
+		goto error;
+	}
 	return 0;
 
 error: