From: Kees Cook Date: Wed, 26 Aug 2015 21:39:21 +0000 (-0700) Subject: tests: add very long mount line to libmount mtab X-Git-Tag: v2.27~29^2 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=930f9ea0d8fda7f55206e9007aafa6b8e490652f;p=thirdparty%2Futil-linux.git tests: add very long mount line to libmount mtab Very long mount lines from the kernel (either from escaping or from giant option lists) could exceed BUFSIZ, leading to parsing failures. This adds a test for the condition. Signed-off-by: Kees Cook --- diff --git a/tests/expected/libmount/tabfiles-parse-mtab b/tests/expected/libmount/tabfiles-parse-mtab index ffd0c139da..93f4849bcd 100644 --- a/tests/expected/libmount/tabfiles-parse-mtab +++ b/tests/expected/libmount/tabfiles-parse-mtab @@ -66,3 +66,10 @@ target: /var/lib/nfs/rpc_pipefs fstype: rpc_pipefs optstr: rw VFS-optstr: rw +------ fs: +source: none +target: /var/tmp/ / / / / / / / / / / / / / / +fstype: overlay +optstr: rw,relatime,lowerdir=lower,upperdir=upper,workdir=work +VFS-optstr: rw,relatime +FS-opstr: lowerdir=lower,upperdir=upper,workdir=work diff --git a/tests/expected/libmount/tabfiles-py-parse-mtab b/tests/expected/libmount/tabfiles-py-parse-mtab index ffd0c139da..93f4849bcd 100644 --- a/tests/expected/libmount/tabfiles-py-parse-mtab +++ b/tests/expected/libmount/tabfiles-py-parse-mtab @@ -66,3 +66,10 @@ target: /var/lib/nfs/rpc_pipefs fstype: rpc_pipefs optstr: rw VFS-optstr: rw +------ fs: +source: none +target: /var/tmp/ / / / / / / / / / / / / / / +fstype: overlay +optstr: rw,relatime,lowerdir=lower,upperdir=upper,workdir=work +VFS-optstr: rw,relatime +FS-opstr: lowerdir=lower,upperdir=upper,workdir=work diff --git a/tests/ts/libmount/files/mtab b/tests/ts/libmount/files/mtab index 2de255bd3c..93bc90e608 100644 --- a/tests/ts/libmount/files/mtab +++ b/tests/ts/libmount/files/mtab @@ -9,3 +9,4 @@ none /proc/sys/fs/binfmt_misc binfmt_misc rw 0 0 fusectl /sys/fs/fuse/connections fusectl rw 0 0 gvfs-fuse-daemon /home/kzak/.gvfs fuse.gvfs-fuse-daemon rw,nosuid,nodev,user=kzak 0 0 sunrpc /var/lib/nfs/rpc_pipefs rpc_pipefs rw 0 0 +none 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