From: Jens Axboe <axboe@kernel.dk>
Date: Wed, 7 Jun 2017 16:46:40 +0000 (-0600)
Subject: blktrace: ensure that dev loop doesn't truncate name
X-Git-Tag: fio-2.21~18
X-Git-Url: https://git.kernel.dk/?p=fio.git;a=commitdiff_plain;h=1c3fa6c92afe0b63d4ded96502393994a1085dbd

blktrace: ensure that dev loop doesn't truncate name

Signed-off-by: Jens Axboe <axboe@kernel.dk>
---

diff --git a/oslib/linux-dev-lookup.c b/oslib/linux-dev-lookup.c
index 5fbccd33..54017ff0 100644
--- a/oslib/linux-dev-lookup.c
+++ b/oslib/linux-dev-lookup.c
@@ -20,7 +20,7 @@ int blktrace_lookup_device(const char *redirect, char *path, unsigned int maj,
 		return 0;
 
 	while ((dir = readdir(D)) != NULL) {
-		char full_path[256];
+		char full_path[257];
 
 		if (!strcmp(dir->d_name, ".") || !strcmp(dir->d_name, ".."))
 			continue;