diff options
| -rw-r--r-- | source3/include/proto.h | 1 | ||||
| -rw-r--r-- | source3/lib/filename_util.c | 28 |
2 files changed, 29 insertions, 0 deletions
diff --git a/source3/include/proto.h b/source3/include/proto.h index d1d7131065..463d9807b8 100644 --- a/source3/include/proto.h +++ b/source3/include/proto.h @@ -1630,6 +1630,7 @@ NTSTATUS create_synthetic_smb_fname_split(TALLOC_CTX *ctx, struct smb_filename **smb_fname_out); const char *smb_fname_str_dbg(const struct smb_filename *smb_fname); const char *fsp_str_dbg(const struct files_struct *fsp); +const char *fsp_fnum_dbg(const struct files_struct *fsp); NTSTATUS copy_smb_filename(TALLOC_CTX *ctx, const struct smb_filename *smb_fname_in, struct smb_filename **smb_fname_out); diff --git a/source3/lib/filename_util.c b/source3/lib/filename_util.c index ba628a85c4..fe43be6dc2 100644 --- a/source3/lib/filename_util.c +++ b/source3/lib/filename_util.c @@ -132,6 +132,34 @@ const char *fsp_str_dbg(const struct files_struct *fsp) return smb_fname_str_dbg(fsp->fsp_name); } +/** + * Create a debug string for the fnum of an fsp. + * + * This is allocated to talloc_tos() or a string constant + * in certain corner cases. The returned string should + * hence not be free'd directly but only via the talloc stack. + */ +const char *fsp_fnum_dbg(const struct files_struct *fsp) +{ + char *str; + + if (fsp == NULL) { + return "fnum [fsp is NULL]"; + } + + if (fsp->fnum == FNUM_FIELD_INVALID) { + return "fnum [invalid value]"; + } + + str = talloc_asprintf(talloc_tos(), "fnum %d", fsp->fnum); + if (str == NULL) { + DEBUG(1, ("%s: talloc_asprintf failed\n", __FUNCTION__)); + return "fnum [talloc failed!]"; + } + + return str; +} + NTSTATUS copy_smb_filename(TALLOC_CTX *ctx, const struct smb_filename *smb_fname_in, struct smb_filename **smb_fname_out) |