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| author | Steffen Trumtrar <s.trumtrar@pengutronix.de> | 2014-02-26 11:42:36 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2014-02-27 09:52:44 +0100 |
| commit | 415e438072f9a03c58cb568c82a2ea2cba105bbb (patch) | |
| tree | 72934381ffa27d8d9fd940f2c36f8f3ab8d5a6f2 | |
| parent | 41e87301c8aab66c7142866eabf76215b6139971 (diff) | |
| download | dt-utils-415e438072f9a03c58cb568c82a2ea2cba105bbb.tar.gz dt-utils-415e438072f9a03c58cb568c82a2ea2cba105bbb.tar.xz | |
state: also test if S_ISBLK
st_size for mmcblkX devices is 0, the offset + size check will therefore fail.
Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| -rw-r--r-- | src/state.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/state.c b/src/state.c index 97c6b4a..c8fbc59 100644 --- a/src/state.c +++ b/src/state.c @@ -1039,7 +1039,7 @@ int state_backend_raw_file(struct state *state, const char *path, off_t offset, return -EBUSY; ret = stat(path, &s); - if (!ret && !S_ISCHR(s.st_mode)) { + if (!ret && !S_ISCHR(s.st_mode) && !S_ISBLK(s.st_mode)) { if (size == 0) size = s.st_size; else if (offset + size > s.st_size) |