From f9a97739a3ef6d82cb61f5dbeca9f4eab77dffd5 Mon Sep 17 00:00:00 2001 From: Hrutvik Kanabar Date: Thu, 3 Nov 2022 13:39:43 +0000 Subject: sys/linux: regenerate `syz_mount_image` seeds Update seeds to account for the new pseudo-syscall prototype and the new compressed Base64 syntax. This reduces `syz-imagegen` seed image space requirements from 127 MB to 43 MB (measured using `du -ch syz_mount_image_*`). Note that some filesystems are pathological for deflate, e.g. for `f2fs` seed image space has increased from 320 KB to 2.1 MB. This discrepancy should not be observed in corpuses after performing various filesystem operations and image mutations - the previous ad-hoc compression is highly efficient for near-empty images, but once images are modified deflate should surpass it. Tools/versions used are as in google@0d24140 and google@356d821. --- sys/linux/test/syz_mount_image | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sys/linux/test/syz_mount_image') diff --git a/sys/linux/test/syz_mount_image b/sys/linux/test/syz_mount_image index 59df784b8..0a8205a37 100644 --- a/sys/linux/test/syz_mount_image +++ b/sys/linux/test/syz_mount_image @@ -1 +1 @@ -syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &AUTO, 0x0, 0x0, 0x0) +syz_mount_image$tmpfs(&AUTO='tmpfs\x00', &AUTO='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, &AUTO) -- cgit mrf-deployment