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pstore/ram: Fix bounds checks for mem_size, record_size, console_size and ftrace_size
authorArve Hjønnevåg <arve@android.com>
Wed, 12 Dec 2012 01:49:24 +0000 (17:49 -0800)
committerAnton Vorontsov <anton.vorontsov@linaro.org>
Thu, 13 Dec 2012 03:02:52 +0000 (19:02 -0800)
commitc628937803c652132d21f383736375e2feee4bfb
tree41ebffb3fe0b787c34ba2c45f860336f5d27e0catree | snapshot
parentb042e47491ba5f487601b5141a3f1d8582304170commit | diff
pstore/ram: Fix bounds checks for mem_size, record_size, console_size and ftrace_size

The bounds check in ramoops_init_prz was incorrect and ramoops_init_przs
had no check. Additionally, ramoops_init_przs allows record_size to be 0,
but ramoops_pstore_write_buf would always crash in this case.

Signed-off-by: Arve Hjønnevåg <arve@android.com>
Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org>
fs/pstore/ram.c diff | blob | history
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