samsung-ipc: rfs: fix incorrect sign comparison for md5 file length

When compiling with warnings (-Werror -W -Wall -Wunused
-Wunused-function) enabled we get:

rfs.c: In function ‘ipc_nv_data_md5_path_check’: rfs.c:115:17: error:
comparison of integer expressions of different signedness: ‘__off_t’
{aka ‘long int’} and ‘long unsigned int’ [-Werror=sign-compare]
if (st.st_size < 2 * sizeof(char) * MD5_DIGEST_LENGTH) {
                 ^
This simplifies the comparison by making sure we have exactly 32
bytes (2*MD5_DIGEST_LENGTH, i.e. md5 digest in ascii) in the file we
read the MD5 digest from.

Signed-off-by: Joonas Kylmälä <joonas.kylmala@iki.fi>
Tested-by: Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>
Acked-by: Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>

0 files changed, 0 insertions, 0 deletions