path: root/rpc/rpc-lib/src/protocol-common.h
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authorAtin Mukherjee <>2014-04-08 17:10:25 +0530
committerVijay Bellur <>2014-05-03 08:20:06 -0700
commite73fc9939aecfa9f7955653d02f12243aba02fc6 (patch)
treef170c95f3b6622aa9fb2937dfef7742ea579a711 /rpc/rpc-lib/src/protocol-common.h
parentc6f4504c12d35359986a08da222193057946570a (diff)
glusterd : Volname, brickpath & volfpath length validation
While creating a volume and adding a brick validation for _POSIX_PATH_MAX is done on absolute pathname instead of relative pathname due to which a brickpath having less than _POSIX_PATH_MAX may also fail the validation if the directory length is greater than (_POSIX_PATH_MAX -strlen(brickpath/volume name). Also this fix addresses one cli response message correction which says the volume file is too long instead of brick path is too long (when brickpath length validation doesn't fail and vol file length validation fails.) It is also important to note that with the current design of volfile naming, it can not be guranteed that volname and brickpath can have max of _POSIX_PATH_MAX characters. Change-Id: I1283d1f9dea96ae797620002c8723719f26a866d BUG: 1085330 Signed-off-by: Atin Mukherjee <> Reviewed-on: Reviewed-by: Niels de Vos <> Reviewed-by: Krishnan Parthasarathi <> Tested-by: Gluster Build System <> Reviewed-by: Vijay Bellur <>
Diffstat (limited to 'rpc/rpc-lib/src/protocol-common.h')
1 files changed, 2 insertions, 0 deletions
diff --git a/rpc/rpc-lib/src/protocol-common.h b/rpc/rpc-lib/src/protocol-common.h
index 634fff8f760..02e0d244a4f 100644
--- a/rpc/rpc-lib/src/protocol-common.h
+++ b/rpc/rpc-lib/src/protocol-common.h
@@ -292,4 +292,6 @@ typedef struct gf_gsync_detailed_status_ gf_gsync_status_t;
#define GD_MGMT_HNDSK_PROGRAM 1239873 /* Completely random */
+#define GD_VOLUME_NAME_MAX 256 /* Maximum size of volume name */
#endif /* !_PROTOCOL_COMMON_H */