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| author | David Woodhouse <David.Woodhouse@intel.com> | 2009-12-16 03:27:20 +0000 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2009-12-16 03:27:20 +0000 |
| commit | 2e16cfca6e17ae37ae21feca080a6f2eca9087dc (patch) | |
| tree | 6474bcbf5d7f79d359b07fd187093beb4b8b489d /kernel/printk.c | |
| parent | 0a032a4df6dc4a82bcd1c401e57ee71825d30c14 (diff) | |
| download | op-kernel-dev-2e16cfca6e17ae37ae21feca080a6f2eca9087dc.zip op-kernel-dev-2e16cfca6e17ae37ae21feca080a6f2eca9087dc.tar.gz | |
jffs2: Fix long-standing bug with symlink garbage collection.
Ever since jffs2_garbage_collect_metadata() was first half-written in
February 2001, it's been broken on architectures where 'char' is signed.
When garbage collecting a symlink with target length above 127, the payload
length would end up negative, causing interesting and bad things to happen.
Cc: stable@kernel.org
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'kernel/printk.c')
0 files changed, 0 insertions, 0 deletions
