From 8dc31f66c0c2cdf319720678bf32d184b1f343dd Mon Sep 17 00:00:00 2001 From: Volker Lendecke Date: Fri, 4 Jul 2008 09:28:04 +0200 Subject: [PATCH] Fix alignment problems on sparc --- source/locking/locking.c | 39 ++++++++++++++++++++------------------- 1 files changed, 20 insertions(+), 19 deletions(-) diff --git a/source/locking/locking.c b/source/locking/locking.c index accd3f7..ca61a88 100644 --- a/source/locking/locking.c +++ b/source/locking/locking.c @@ -493,19 +493,19 @@ static void print_share_mode_table(struct locking_data *data) static bool parse_share_modes(TDB_DATA dbuf, struct share_mode_lock *lck) { - struct locking_data *data; + struct locking_data data; int i; if (dbuf.dsize < sizeof(struct locking_data)) { smb_panic("parse_share_modes: buffer too short"); } - data = (struct locking_data *)dbuf.dptr; + memcpy(&data, dbuf.dptr, sizeof(data)); - lck->delete_on_close = data->u.s.delete_on_close; - lck->old_write_time = data->u.s.old_write_time; - lck->changed_write_time = data->u.s.changed_write_time; - lck->num_share_modes = data->u.s.num_share_mode_entries; + lck->delete_on_close = data.u.s.delete_on_close; + lck->old_write_time = data.u.s.old_write_time; + lck->changed_write_time = data.u.s.changed_write_time; + lck->num_share_modes = data.u.s.num_share_mode_entries; DEBUG(10, ("parse_share_modes: delete_on_close: %d, owrt: %s, " "cwrt: %s, tok: %u, num_share_modes: %d\n", @@ -515,7 +515,7 @@ static bool parse_share_modes(TDB_DATA dbuf, struct share_mode_lock *lck) timestring(debug_ctx(), convert_timespec_to_time_t( lck->changed_write_time)), - (unsigned int)data->u.s.delete_token_size, + (unsigned int)data.u.s.delete_token_size, lck->num_share_modes)); if ((lck->num_share_modes < 0) || (lck->num_share_modes > 1000000)) { @@ -535,7 +535,8 @@ static bool parse_share_modes(TDB_DATA dbuf, struct share_mode_lock *lck) } lck->share_modes = (struct share_mode_entry *) - TALLOC_MEMDUP(lck, dbuf.dptr+sizeof(*data), + TALLOC_MEMDUP(lck, + dbuf.dptr+sizeof(struct locking_data), lck->num_share_modes * sizeof(struct share_mode_entry)); @@ -545,15 +546,15 @@ static bool parse_share_modes(TDB_DATA dbuf, struct share_mode_lock *lck) } /* Get any delete token. */ - if (data->u.s.delete_token_size) { - uint8 *p = dbuf.dptr + sizeof(*data) + + if (data.u.s.delete_token_size) { + uint8 *p = dbuf.dptr + sizeof(struct locking_data) + (lck->num_share_modes * sizeof(struct share_mode_entry)); - if ((data->u.s.delete_token_size < sizeof(uid_t) + sizeof(gid_t)) || - ((data->u.s.delete_token_size - sizeof(uid_t)) % sizeof(gid_t)) != 0) { + if ((data.u.s.delete_token_size < sizeof(uid_t) + sizeof(gid_t)) || + ((data.u.s.delete_token_size - sizeof(uid_t)) % sizeof(gid_t)) != 0) { DEBUG(0, ("parse_share_modes: invalid token size %d\n", - data->u.s.delete_token_size)); + data.u.s.delete_token_size)); smb_panic("parse_share_modes: invalid token size"); } @@ -569,8 +570,8 @@ static bool parse_share_modes(TDB_DATA dbuf, struct share_mode_lock *lck) p += sizeof(gid_t); /* Any supplementary groups ? */ - lck->delete_token->ngroups = (data->u.s.delete_token_size > (sizeof(uid_t) + sizeof(gid_t))) ? - ((data->u.s.delete_token_size - + lck->delete_token->ngroups = (data.u.s.delete_token_size > (sizeof(uid_t) + sizeof(gid_t))) ? + ((data.u.s.delete_token_size - (sizeof(uid_t) + sizeof(gid_t)))/sizeof(gid_t)) : 0; if (lck->delete_token->ngroups) { @@ -592,13 +593,13 @@ static bool parse_share_modes(TDB_DATA dbuf, struct share_mode_lock *lck) } /* Save off the associated service path and filename. */ - lck->servicepath = (const char *)dbuf.dptr + sizeof(*data) + + lck->servicepath = (const char *)dbuf.dptr + sizeof(struct locking_data) + (lck->num_share_modes * sizeof(struct share_mode_entry)) + - data->u.s.delete_token_size; + data.u.s.delete_token_size; - lck->filename = (const char *)dbuf.dptr + sizeof(*data) + + lck->filename = (const char *)dbuf.dptr + sizeof(struct locking_data) + (lck->num_share_modes * sizeof(struct share_mode_entry)) + - data->u.s.delete_token_size + + data.u.s.delete_token_size + strlen(lck->servicepath) + 1; /* -- 1.5.3.6