[linux-cifs-client] [PATCH] mount.cifs: strip leading delimiter off of prefixpath option
Jeff Layton
jlayton at samba.org
Thu Apr 29 09:05:20 MDT 2010
...the kernel doesn't expect to see it and it causes a regression
when mounting some UNCs.
Reported-by: Ales Zelinka <azelinka at redhat.com>
Signed-off-by: Jeff Layton <jlayton at samba.org>
---
mount.cifs.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/mount.cifs.c b/mount.cifs.c
index 1040e8b..6e5afe3 100644
--- a/mount.cifs.c
+++ b/mount.cifs.c
@@ -1168,7 +1168,7 @@ static int parse_unc(const char *unc_name, struct parsed_mount_info *parsed_info
return EX_USAGE;
}
- prepath = share + sharelen;
+ prepath = share + sharelen + 1;
prepathlen = strlen(prepath);
if (prepathlen + 1 > sizeof(parsed_info->prefix)) {
@@ -1669,6 +1669,7 @@ int main(int argc, char **argv)
goto mount_exit;
}
+ /* lengths of different strings + slashes + trailing \0 */
dev_len = strnlen(parsed_info->host, sizeof(parsed_info->host)) +
strnlen(parsed_info->share, sizeof(parsed_info->share)) +
strnlen(parsed_info->prefix, sizeof(parsed_info->prefix)) +
@@ -1684,6 +1685,7 @@ int main(int argc, char **argv)
strlcat(dev_name, parsed_info->host, dev_len);
strlcat(dev_name, "/", dev_len);
strlcat(dev_name, parsed_info->share, dev_len);
+ strlcat(dev_name, "/", dev_len);
strlcat(dev_name, parsed_info->prefix, dev_len);
currentaddress = parsed_info->addrlist;
--
1.6.6.1
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