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| author | Jan Weitzel <j.weitzel@phytec.de> | 2011-11-22 13:32:19 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2011-11-22 21:14:28 +0100 |
| commit | 6df16cb90d237a6cbc43cea2ffe920e260264bb0 (patch) | |
| tree | ca220556dcf3961697af7cabf23d1a18e7cec36d /arch/nios2/include/asm/unaligned.h | |
| parent | 41ee1923e604c2583aceab2b32c4fe43187e1dc2 (diff) | |
| download | barebox-6df16cb90d237a6cbc43cea2ffe920e260264bb0.tar.gz barebox-6df16cb90d237a6cbc43cea2ffe920e260264bb0.tar.xz | |
readkey: force return from while true
If read_key is feeded by STRG + KEY_LEFT you run into the while(1)
loop and corrupt memory through esc array.
Force return if index gets too high.
Signed-off-by: Jan Weitzel <j.weitzel@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/nios2/include/asm/unaligned.h')
0 files changed, 0 insertions, 0 deletions