diff options
| -rw-r--r-- | fs/cifs/cifsproto.h | 2 | ||||
| -rw-r--r-- | fs/cifs/connect.c | 3 | ||||
| -rw-r--r-- | fs/cifs/netmisc.c | 32 |
3 files changed, 5 insertions, 32 deletions
diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h index a249a29109a5..d481f6c5a2be 100644 --- a/fs/cifs/cifsproto.h +++ b/fs/cifs/cifsproto.h @@ -70,7 +70,7 @@ extern unsigned int smbCalcSize(struct smb_hdr *ptr); extern unsigned int smbCalcSize_LE(struct smb_hdr *ptr); extern int decode_negTokenInit(unsigned char *security_blob, int length, enum securityEnum *secType); -extern int cifs_inet_pton(int, char *source, void *dst); +extern int cifs_inet_pton(const int, const char *source, void *dst); extern int map_smb_to_linux_error(struct smb_hdr *smb, int logErr); extern void header_assemble(struct smb_hdr *, char /* command */ , const struct cifsTconInfo *, int /* length of diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c index 957998e8477e..791ca5c1a116 100644 --- a/fs/cifs/connect.c +++ b/fs/cifs/connect.c @@ -1302,6 +1302,9 @@ cifs_parse_mount_options(char *options, const char *devname, "begin with // or \\\\ \n"); return 1; } + value = strpbrk(vol->UNC+2, "/\\"); + if (value) + *value = '\\'; } else { printk(KERN_WARNING "CIFS: UNC name too long\n"); return 1; diff --git a/fs/cifs/netmisc.c b/fs/cifs/netmisc.c index 3b5a5ce882b6..00f4cff400b3 100644 --- a/fs/cifs/netmisc.c +++ b/fs/cifs/netmisc.c @@ -132,47 +132,17 @@ static const struct smb_to_posix_error mapping_table_ERRHRD[] = { {0, 0} }; - -/* if the mount helper is missing we need to reverse the 1st slash - from '/' to backslash in order to format the UNC properly for - ip address parsing and for tree connect (unless the user - remembered to put the UNC name in properly). Fortunately we do - not have to call this twice (we check for IPv4 addresses - first, so it is already converted by the time we - try IPv6 addresses */ -static int canonicalize_unc(char *cp) -{ - int i; - - for (i = 0; i <= 46 /* INET6_ADDRSTRLEN */ ; i++) { - if (cp[i] == 0) - break; - if (cp[i] == '\\') - break; - if (cp[i] == '/') { - cFYI(DBG2, ("change slash to \\ in malformed UNC")); - cp[i] = '\\'; - return 1; - } - } - return 0; -} - /* Convert string containing dotted ip address to binary form */ /* returns 0 if invalid address */ int -cifs_inet_pton(int address_family, char *cp, void *dst) +cifs_inet_pton(const int address_family, const char *cp, void *dst) { int ret = 0; /* calculate length by finding first slash or NULL */ if (address_family == AF_INET) { ret = in4_pton(cp, -1 /* len */, dst, '\\', NULL); - if (ret == 0) { - if (canonicalize_unc(cp)) - ret = in4_pton(cp, -1, dst, '\\', NULL); - } } else if (address_family == AF_INET6) { ret = in6_pton(cp, -1 /* len */, dst , '\\', NULL); } |