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authorBarry Song <21cnbao@gmail.com>2010-05-25 05:40:04 -0400
committerGreg Kroah-Hartman <gregkh@suse.de>2010-06-04 16:38:57 -0400
commitb6ee30a27f8204d20aebe6e743e38d4b85ee753d (patch)
tree904cdea0dc2d98cc7bede32968da06808802235b /drivers/staging
parentc3dee74f52bb844db40865dae3c465212c6a09eb (diff)
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>
Diffstat (limited to 'drivers/staging')
-rw-r--r--drivers/staging/iio/Documentation/iio_utils.h3
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)
62 1) != 0) { 62 1) != 0) {
63 filename = malloc(strlen(iio_dir) 63 filename = malloc(strlen(iio_dir)
64 + strlen(type) 64 + strlen(type)
65 + 1
66 + numstrlen 65 + numstrlen
67 + 1); 66 + 6);
68 if (filename == NULL) 67 if (filename == NULL)
69 return -ENOMEM; 68 return -ENOMEM;
70 sprintf(filename, "%s%s%d/name", 69 sprintf(filename, "%s%s%d/name",