diff options
Diffstat (limited to 'src/gdbmopen.c')
| -rw-r--r-- | src/gdbmopen.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/src/gdbmopen.c b/src/gdbmopen.c index 53d62a4..31d8fea 100644 --- a/src/gdbmopen.c +++ b/src/gdbmopen.c @@ -139,7 +139,7 @@ validate_header (gdbm_file_header const *hdr, struct stat const *st) if (hdr->next_block != st->st_size) /* FIXME: Should return GDBM_NEED_RECOVERY instead? */ return GDBM_BAD_HEADER; - + /* Make sure dir and dir + dir_size fall within the file boundary */ if (!(hdr->dir > 0 && hdr->dir < st->st_size @@ -427,7 +427,18 @@ gdbm_fd_open (int fd, const char *file_name, int block_size, SAVE_ERRNO (gdbm_close (dbf)); return NULL; } - + + if (_gdbm_file_extend (dbf, dbf->header->next_block)) + { + GDBM_DEBUG (GDBM_DEBUG_OPEN|GDBM_DEBUG_ERR, + "%s: error extending file: %s", + dbf->name, gdbm_db_strerror (dbf)); + if (!(flags & GDBM_CLOERROR)) + dbf->desc = -1; + SAVE_ERRNO (gdbm_close (dbf)); + return NULL; + } + /* Wait for initial configuration to be written to disk. */ gdbm_file_sync (dbf); |