diff options
Diffstat (limited to 'src/libs/3rdparty/libarchive/archive_read_disk_posix.c')
| -rw-r--r-- | src/libs/3rdparty/libarchive/archive_read_disk_posix.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/src/libs/3rdparty/libarchive/archive_read_disk_posix.c b/src/libs/3rdparty/libarchive/archive_read_disk_posix.c index 5a94ec5d4..8d5c32f03 100644 --- a/src/libs/3rdparty/libarchive/archive_read_disk_posix.c +++ b/src/libs/3rdparty/libarchive/archive_read_disk_posix.c @@ -1670,6 +1670,11 @@ setup_current_filesystem(struct archive_read_disk *a) else t->current_filesystem->name_max = nm; #endif + if (t->current_filesystem->name_max == 0) { + archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, + "Cannot determine name_max"); + return (ARCHIVE_FAILED); + } #endif /* USE_READDIR_R */ return (ARCHIVE_OK); } @@ -1860,8 +1865,17 @@ setup_current_filesystem(struct archive_read_disk *a) #if defined(USE_READDIR_R) /* Set maximum filename length. */ +#if defined(HAVE_STATVFS) + t->current_filesystem->name_max = svfs.f_namemax; +#else t->current_filesystem->name_max = sfs.f_namelen; #endif + if (t->current_filesystem->name_max == 0) { + archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, + "Cannot determine name_max"); + return (ARCHIVE_FAILED); + } +#endif return (ARCHIVE_OK); } @@ -1942,6 +1956,11 @@ setup_current_filesystem(struct archive_read_disk *a) #if defined(USE_READDIR_R) /* Set maximum filename length. */ t->current_filesystem->name_max = svfs.f_namemax; + if (t->current_filesystem->name_max == 0) { + archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, + "Cannot determine name_max"); + return (ARCHIVE_FAILED); + } #endif return (ARCHIVE_OK); } @@ -1996,6 +2015,11 @@ setup_current_filesystem(struct archive_read_disk *a) else t->current_filesystem->name_max = nm; # endif /* _PC_NAME_MAX */ + if (t->current_filesystem->name_max == 0) { + archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, + "Cannot determine name_max"); + return (ARCHIVE_FAILED); + } #endif /* USE_READDIR_R */ return (ARCHIVE_OK); } @@ -2543,7 +2567,11 @@ tree_current_lstat(struct tree *t) #else if (tree_enter_working_dir(t) != 0) return NULL; +#ifdef HAVE_LSTAT if (lstat(tree_current_access_path(t), &t->lst) != 0) +#else + if (la_stat(tree_current_access_path(t), &t->lst) != 0) +#endif #endif return NULL; t->flags |= hasLstat; |