diff options
| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2014-08-26 23:39:24 +0200 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2014-08-26 23:39:24 +0200 |
| commit | c19a90851170077b99e694262d002a6e22145b49 (patch) | |
| tree | 038deb0b37eb8420316dba456c80eb8ccf5ebd23 /trans | |
| parent | 5a4ddc13246841da1350c8f6e783fd6a1d911aa4 (diff) | |
Fix ifsock permission check
POSIX requires write access to the socket, not read access, to be able
to connect to it.
* trans/ifsock.c (S_ifsock_getsockaddr): Test for O_WRITE instead of
O_READ.
Diffstat (limited to 'trans')
| -rw-r--r-- | trans/ifsock.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/trans/ifsock.c b/trans/ifsock.c index 4ed65898..af2376aa 100644 --- a/trans/ifsock.c +++ b/trans/ifsock.c @@ -143,7 +143,7 @@ S_ifsock_getsockaddr (struct trivfs_protid *cred, return EOPNOTSUPP; err = file_check_access (cred->realnode, &perms); - if (!err && !(perms & O_READ)) + if (!err && !(perms & O_WRITE)) err = EACCES; if (!err) |