diff options
Diffstat (limited to 'fs/ext4/ext4_write.c')
| -rw-r--r-- | fs/ext4/ext4_write.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/fs/ext4/ext4_write.c b/fs/ext4/ext4_write.c index d057f6b5a79..d109ed6e90d 100644 --- a/fs/ext4/ext4_write.c +++ b/fs/ext4/ext4_write.c @@ -20,8 +20,6 @@ * ext4write : Based on generic ext4 protocol. */ - -#include <common.h> #include <blk.h> #include <log.h> #include <malloc.h> @@ -747,7 +745,6 @@ void ext4fs_deinit(void) fs->inode_bmaps = NULL; } - free(fs->gdtable); fs->gdtable = NULL; /* @@ -869,6 +866,7 @@ int ext4fs_write(const char *fname, const char *buffer, ALLOC_CACHE_ALIGN_BUFFER(char, filename, 256); bool store_link_in_inode = false; memset(filename, 0x00, 256); + int missing_feat; if (type != FILETYPE_REG && type != FILETYPE_SYMLINK) return -1; @@ -882,8 +880,15 @@ int ext4fs_write(const char *fname, const char *buffer, return -1; } - if (le32_to_cpu(fs->sb->feature_ro_compat) & EXT4_FEATURE_RO_COMPAT_METADATA_CSUM) { - printf("Unsupported feature metadata_csum found, not writing.\n"); + missing_feat = le32_to_cpu(fs->sb->feature_incompat) & ~EXT4_FEATURE_INCOMPAT_SUPP; + if (missing_feat) { + log_err("Unsupported features found %08x, not writing.\n", missing_feat); + return -1; + } + + missing_feat = le32_to_cpu(fs->sb->feature_ro_compat) & ~EXT4_FEATURE_RO_COMPAT_SUPP; + if (missing_feat) { + log_err("Unsupported RO compat features found %08x, not writing.\n", missing_feat); return -1; } |