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| author | Barry Song <21cnbao@gmail.com> | 2010-05-25 17:40:04 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-06-04 13:38:57 -0700 |
| commit | b6ee30a27f8204d20aebe6e743e38d4b85ee753d (patch) | |
| tree | 904cdea0dc2d98cc7bede32968da06808802235b | |
| parent | c3dee74f52bb844db40865dae3c465212c6a09eb (diff) | |
| download | linux-b6ee30a27f8204d20aebe6e743e38d4b85ee753d.tar.gz linux-b6ee30a27f8204d20aebe6e743e38d4b85ee753d.tar.bz2 linux-b6ee30a27f8204d20aebe6e743e38d4b85ee753d.zip | |
Staging: iio-utils: fix memory overflow for dynamically allocateded memory to hold filename
Signed-off-by: Barry Song <21cnbao@gmail.com>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/staging/iio/Documentation/iio_utils.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/staging/iio/Documentation/iio_utils.h b/drivers/staging/iio/Documentation/iio_utils.h index a4555e6f133f..014f6684faba 100644 --- a/drivers/staging/iio/Documentation/iio_utils.h +++ b/drivers/staging/iio/Documentation/iio_utils.h @@ -62,9 +62,8 @@ inline int find_type_by_name(const char *name, const char *type) 1) != 0) { filename = malloc(strlen(iio_dir) + strlen(type) - + 1 + numstrlen - + 1); + + 6); if (filename == NULL) return -ENOMEM; sprintf(filename, "%s%s%d/name", |