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| author | Takashi Iwai <tiwai@suse.de> | 2009-11-01 11:11:07 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2009-11-01 11:11:07 +0100 |
| commit | e87a3dd33eab30b4db539500064a9584867e4f2c (patch) | |
| tree | 2f7ad16e46ae30518ff63bb5391b63f7f7cc74dd /drivers/mtd/mtdconcat.c | |
| parent | b14f5de731ae657d498d18d713c6431bfbeefb4b (diff) | |
| parent | 3d00941371a765779c4e3509214c7e5793cce1fe (diff) | |
| download | kernel-crypto-e87a3dd33eab30b4db539500064a9584867e4f2c.tar.gz kernel-crypto-e87a3dd33eab30b4db539500064a9584867e4f2c.tar.xz kernel-crypto-e87a3dd33eab30b4db539500064a9584867e4f2c.zip | |
Merge branch 'fix/misc' into topic/misc
Diffstat (limited to 'drivers/mtd/mtdconcat.c')
| -rw-r--r-- | drivers/mtd/mtdconcat.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/mtd/mtdconcat.c b/drivers/mtd/mtdconcat.c index 792b547786b..db6de74082a 100644 --- a/drivers/mtd/mtdconcat.c +++ b/drivers/mtd/mtdconcat.c @@ -427,7 +427,7 @@ static int concat_erase(struct mtd_info *mtd, struct erase_info *instr) * to-be-erased area begins. Verify that the starting * offset is aligned to this region's erase size: */ - if (instr->addr & (erase_regions[i].erasesize - 1)) + if (i < 0 || instr->addr & (erase_regions[i].erasesize - 1)) return -EINVAL; /* @@ -440,8 +440,8 @@ static int concat_erase(struct mtd_info *mtd, struct erase_info *instr) /* * check if the ending offset is aligned to this region's erase size */ - if ((instr->addr + instr->len) & (erase_regions[i].erasesize - - 1)) + if (i < 0 || ((instr->addr + instr->len) & + (erase_regions[i].erasesize - 1))) return -EINVAL; } |