Linux: use statvfs for name_max if available

If using HAVE_STATVFS, set name_max from svfs.f_namelen
instead of sfs.f_namelen, to be consistent with the
rest of the function.

Noticed by code inspection.

diff --git a/libarchive/archive_read_disk_posix.c b/libarchive/archive_read_disk_posix.c
index 5a94ec5d4399fa6848c5161b73806b55000a1075..91f42b16838b8aedb3519e6a77da925a3e99d638 100644 (file)
--- a/libarchive/archive_read_disk_posix.c
+++ b/libarchive/archive_read_disk_posix.c
@@ -1860,7 +1860,11 @@ 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_namelen;
+#else
        t->current_filesystem->name_max = sfs.f_namelen;
+#endif
 #endif
        return (ARCHIVE_OK);
 }