Message ID | 1271268529-462-1-git-send-email-jlayton@samba.org |
---|---|
State | New |
Headers | show |
diff --git a/mount.cifs.c b/mount.cifs.c index acab8c8..f3aa464 100644 --- a/mount.cifs.c +++ b/mount.cifs.c @@ -1730,9 +1730,11 @@ mount_retry: case ECONNREFUSED: case EHOSTUNREACH: currentaddress = nextaddress; - nextaddress = strchr(currentaddress, ','); - if (nextaddress) - *nextaddress++ = '\0'; + if (currentaddress) { + nextaddress = strchr(currentaddress, ','); + if (nextaddress) + *nextaddress++ = '\0'; + } goto mount_retry; case ENODEV: fprintf(stderr,
mount.cifs calls strchr on currentaddress, which may be a NULL pointer. Signed-off-by: Jeff Layton <jlayton@samba.org> --- mount.cifs.c | 8 +++++--- 1 files changed, 5 insertions(+), 3 deletions(-)