diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/jffs2/compr_rubin.c | 5 | ||||
| -rw-r--r-- | fs/jffs2/scan.c | 5 |
2 files changed, 5 insertions, 5 deletions
diff --git a/fs/jffs2/compr_rubin.c b/fs/jffs2/compr_rubin.c index 92e0644bf867..556de100ebd5 100644 --- a/fs/jffs2/compr_rubin.c +++ b/fs/jffs2/compr_rubin.c @@ -84,11 +84,6 @@ static inline int pullbit(struct pushpull *pp) return bit; } -static inline int pulledbits(struct pushpull *pp) -{ - return pp->ofs; -} - static void init_rubin(struct rubin_state *rs, int div, int *bits) { diff --git a/fs/jffs2/scan.c b/fs/jffs2/scan.c index 7654e87b0428..9ad5ba4b299b 100644 --- a/fs/jffs2/scan.c +++ b/fs/jffs2/scan.c @@ -510,6 +510,10 @@ static int jffs2_scan_eraseblock (struct jffs2_sb_info *c, struct jffs2_eraseblo sumlen = c->sector_size - je32_to_cpu(sm->offset); sumptr = buf + buf_size - sumlen; + /* sm->offset maybe wrong but MAGIC maybe right */ + if (sumlen > c->sector_size) + goto full_scan; + /* Now, make sure the summary itself is available */ if (sumlen > buf_size) { /* Need to kmalloc for this. */ @@ -544,6 +548,7 @@ static int jffs2_scan_eraseblock (struct jffs2_sb_info *c, struct jffs2_eraseblo } } +full_scan: buf_ofs = jeb->offset; if (!buf_size) { |