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| author | Jennifer Averett <jennifer.averett@oarcorp.com> | 2012-02-23 10:40:33 -0600 |
|---|---|---|
| committer | Jennifer Averett <jennifer.averett@oarcorp.com> | 2012-02-23 10:40:33 -0600 |
| commit | 4f1173bcdeaadd1ca815922b59b1475cb475de63 (patch) | |
| tree | c66d9c14b1d8f51b283a7bafcd9d6894a360e090 /c/src/ChangeLog | |
| parent | 2012-02-22 Ralf Corsépius <ralf.corsepius@rtems.org> (diff) | |
| download | rtems-4f1173bcdeaadd1ca815922b59b1475cb475de63.tar.bz2 | |
Avoid NULL dereference in printk() before libchip console initialized
With the addition of dynamically registered libchip serial devices,
there is the need to be able to use printk() before the console driver
has initialized the indirect pointer table. This lets printk() support
routines call pass a control structure directly without a lookup through
the uninitialized indirect one.
Diffstat (limited to 'c/src/ChangeLog')
| -rw-r--r-- | c/src/ChangeLog | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/c/src/ChangeLog b/c/src/ChangeLog index 569ac30f1e..0b1fc25432 100644 --- a/c/src/ChangeLog +++ b/c/src/ChangeLog @@ -1,3 +1,13 @@ +2012-02-23 Jennifer Averett <jennifer.averett@oarcorp.com> + + * libchip/serial/ns16550.c, libchip/serial/ns16550.h, + libchip/serial/ns16550_p.h: With the addition of dynamically + registered libchip serial devices, there is the need to be able to + use printk() before the console driver has initialized the indirect + pointer table. This lets printk() support routines call pass a + control structure directly without a lookup through the uninitialized + indirect one. + 2011-12-13 Ralf Corsépius <ralf.corsepius@rtems.org> * libchip/i2c/spi-memdrv.c: Make |