diff options
Diffstat (limited to 'cpukit/libfs/src/imfs')
| -rw-r--r-- | cpukit/libfs/src/imfs/imfs_load_tar.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/cpukit/libfs/src/imfs/imfs_load_tar.c b/cpukit/libfs/src/imfs/imfs_load_tar.c index 7228978094..adc91dd054 100644 --- a/cpukit/libfs/src/imfs/imfs_load_tar.c +++ b/cpukit/libfs/src/imfs/imfs_load_tar.c @@ -103,8 +103,24 @@ int rtems_tarfs_load( strcat(full_filename, "/"); ++len; strncat(full_filename, filename, 256-len-1); - rv = mkdir(full_filename, S_IRWXU | S_IRWXG | S_IRWXO); + if ( mkdir(full_filename, S_IRWXU | S_IRWXG | S_IRWXO) != 0 ) { + if (errno == EEXIST) { + struct stat stat_buf; + if ( stat(full_filename, &stat_buf) == 0 ) { + if ( S_ISDIR(stat_buf.st_mode) ) { + continue; + } else { + if ( unlink(full_filename) != -1 ) { + if ( mkdir(full_filename, S_IRWXU | S_IRWXG | S_IRWXO) == 0 ) + continue; + } + } + } + } + rv = -1; + } } + /* * Create a LINEAR_FILE node */ |