sin/samba-mirror
1
0
Fork 0
mirror of https://github.com/samba-team/samba.git synced 2025-02-03 13:47:25 +03:00
Code

control: add macro CHECK_CONTROL_MIN_DATA_SIZE.

Browse Source 
This is for the control dispatcher to check whether the input data has
a required minimum size.

(This used to be ctdb commit 2038e745db33cc5c3b4e2db8a00a57ede03906a2)
This commit is contained in:
Michael Adam 2011-03-09 00:56:25 +01:00
parent a5cb537745
commit 77d4d156d3
1 changed files with 8 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
ctdb/include/ctdb_private.h
View File

@ -842,6 +842,14 @@ ctdb_control_send(struct ctdb_context *ctdb,
} \ } \
} while (0) } while (0)
#define CHECK_CONTROL_MIN_DATA_SIZE(size) do { \
if (indata.dsize < size) { \
DEBUG(0,(__location__ " Invalid data size in opcode %u. Got %u expected >= %u\n", \
opcode, (unsigned)indata.dsize, (unsigned)size)); \
return -1; \
} \
} while (0)
int ctdb_control_getvnnmap(struct ctdb_context *ctdb, uint32_t opcode, TDB_DATA indata, TDB_DATA *outdata); int ctdb_control_getvnnmap(struct ctdb_context *ctdb, uint32_t opcode, TDB_DATA indata, TDB_DATA *outdata);
int ctdb_control_setvnnmap(struct ctdb_context *ctdb, uint32_t opcode, TDB_DATA indata, TDB_DATA *outdata); int ctdb_control_setvnnmap(struct ctdb_context *ctdb, uint32_t opcode, TDB_DATA indata, TDB_DATA *outdata);
int ctdb_control_getdbmap(struct ctdb_context *ctdb, uint32_t opcode, TDB_DATA indata, TDB_DATA *outdata); int ctdb_control_getdbmap(struct ctdb_context *ctdb, uint32_t opcode, TDB_DATA indata, TDB_DATA *outdata);