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| author | Michael Olbrich <m.olbrich@pengutronix.de> | 2016-09-16 08:43:38 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2016-09-20 10:28:46 +0200 |
| commit | 872e6069d59dfa2b6f73d5c6795d50a721ab625e (patch) | |
| tree | 2286841ecb33af9dd64954ad5b2258472b375a59 /common/state/state.h | |
| parent | 9cd9d98300af3039db7f146a47914baef2e8ea1b (diff) | |
| download | barebox-872e6069d59dfa2b6f73d5c6795d50a721ab625e.tar.gz barebox-872e6069d59dfa2b6f73d5c6795d50a721ab625e.tar.xz | |
state: copy backend of_path string
Caching pointers to device tree nodes or names is not safe. The barebox
internal device tree may be changed by loading a new device tree or through
fixup handlers. As a result, the string may be deleted.
Use local copies of the full path instead.
Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'common/state/state.h')
| -rw-r--r-- | common/state/state.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/common/state/state.h b/common/state/state.h index 32146ca1bb..f930d06195 100644 --- a/common/state/state.h +++ b/common/state/state.h @@ -87,7 +87,7 @@ struct state_backend_storage { struct state_backend { struct state_backend_format *format; struct state_backend_storage storage; - const char *of_path; + char *of_path; }; struct state { |