Searched hist:b54c64f7 (Results 1 – 1 of 1) sorted by relevance
/openbmc/linux/arch/s390/hypfs/ |
H A D | inode.c | b54c64f7 Thu Mar 21 05:08:08 CDT 2019 David Howells <dhowells@redhat.com> hypfs: Fix error number left in struct pointer member
In hypfs_fill_super(), if hypfs_create_update_file() fails, sbi->update_file is left holding an error number. This is passed to hypfs_kill_super() which doesn't check for this.
Fix this by not setting sbi->update_value until after we've checked for error.
Fixes: 24bbb1faf3f0 ("[PATCH] s390_hypfs filesystem") Signed-off-by: David Howells <dhowells@redhat.com> cc: Martin Schwidefsky <schwidefsky@de.ibm.com> cc: Heiko Carstens <heiko.carstens@de.ibm.com> cc: linux-s390@vger.kernel.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> b54c64f7 Thu Mar 21 05:08:08 CDT 2019 David Howells <dhowells@redhat.com> hypfs: Fix error number left in struct pointer member In hypfs_fill_super(), if hypfs_create_update_file() fails, sbi->update_file is left holding an error number. This is passed to hypfs_kill_super() which doesn't check for this. Fix this by not setting sbi->update_value until after we've checked for error. Fixes: 24bbb1faf3f0 ("[PATCH] s390_hypfs filesystem") Signed-off-by: David Howells <dhowells@redhat.com> cc: Martin Schwidefsky <schwidefsky@de.ibm.com> cc: Heiko Carstens <heiko.carstens@de.ibm.com> cc: linux-s390@vger.kernel.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
|