Merged. Thanks! -- Best regards, Pavel Shilovsky ср, 25 нояб. 2020 г. в 16:38, Simon Arlott <simon@xxxxxxxxxxx>: > > The code tries to optimise for the last parameter not needing to update > the position which means that every time a new one is added to the end > by copying and pasting, the string position is not updated. > > That makes it impossible to use backup_uid=/backup_gid=/snapshot= after > gid= or snapshot= after backup_gid= because part of the string is > overwritten and contains invalid keys like "gbackup_uid". > > Prepare for the next parameter to be added on the end by updating the > position for snapshot= even though it will be unused. > --- > mount.cifs.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/mount.cifs.c b/mount.cifs.c > index 4feb397..a169bc6 100644 > --- a/mount.cifs.c > +++ b/mount.cifs.c > @@ -1229,6 +1229,7 @@ nocopy: > out_len++; > } > snprintf(out + out_len, word_len + 5, "gid=%s", txtbuf); > + out_len = strlen(out); > } > if (got_bkupuid) { > word_len = snprintf(txtbuf, sizeof(txtbuf), "%u", bkupuid); > @@ -1260,6 +1261,7 @@ nocopy: > out_len++; > } > snprintf(out + out_len, word_len + 11, "backupgid=%s", txtbuf); > + out_len = strlen(out); > } > if (got_snapshot) { > word_len = snprintf(txtbuf, sizeof(txtbuf), "%llu", snapshot); > @@ -1275,6 +1277,7 @@ nocopy: > out_len++; > } > snprintf(out + out_len, word_len + 11, "snapshot=%s", txtbuf); > + out_len = strlen(out); > } > > return 0; > -- > 2.17.1 > > -- > Simon Arlott