This patch ensures that slashes used as separators in the
UNC are properly converted to backslashes. The existing
implementation did not perform that conversion and that
lead to a "invalid argument" error when specifying an UNC
explicitly which contained slashes in it.
---
fs/cifs/connect.c | 12 ++++++------
1 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 5c670b9..8f4c76f 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -1108,6 +1108,7 @@ cifs_parse_mount_options(const char *mountdata,
const char *devname,
char *string = NULL;
char *tmp_end, *value;
char delim;
+ char *p, *q;
separator[0] = ',';
separator[1] = 0;
@@ -1573,12 +1574,11 @@ cifs_parse_mount_options(const char *mountdata,
const char *devname,
printk(KERN_WARNING "CIFS: no memory for
UNC\n");
goto cifs_parse_mount_err;
}
- strcpy(vol->UNC, string);
-
- if (strncmp(string, "//", 2) == 0) {
- vol->UNC[0] = '\\';
- vol->UNC[1] = '\\';
- } else if (strncmp(string, "\\\\", 2) != 0) {
+ for (p = string, q = vol->UNC; *p; ++p, ++q) {
+ *q = *p == '/'? '\\' : *p;
+ }
+ *q = '\0';
+ if (strncmp(vol->UNC, "\\\\", 2) != 0) {
printk(KERN_WARNING "CIFS: UNC Path does not "
"begin with // or \\\\\n");
goto cifs_parse_mount_err;
--
1.7.2.5
--
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