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| author | Rostislav Skudnov | 2017-02-01 18:35:13 +0000 |
|---|---|---|
| committer | Denys Vlasenko | 2017-02-04 23:10:22 +0100 |
| commit | 8762512fdb088acefb9f3ea5f7b1e1bf2d336ff3 (patch) | |
| tree | 309e04746b4bcb6f2ad645b29f7fcecfbff339e5 /miscutils | |
| parent | c31b54fd81690b3df3898437f5865674d06e6577 (diff) | |
| download | busybox-8762512fdb088acefb9f3ea5f7b1e1bf2d336ff3.zip busybox-8762512fdb088acefb9f3ea5f7b1e1bf2d336ff3.tar.gz | |
Replace int -> uint to avoid signed integer overflow
An example of such an error (should be compiled with DEBUG_SANITIZE):
runtime error: left shift of 1 by 31 places cannot be represented in
type 'int'
Signed-off-by: Rostislav Skudnov <rostislav@tuxera.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'miscutils')
| -rw-r--r-- | miscutils/rx.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/miscutils/rx.c b/miscutils/rx.c index 36fc20a..1f6f282 100644 --- a/miscutils/rx.c +++ b/miscutils/rx.c @@ -94,7 +94,7 @@ static int receive(/*int read_fd, */int file_fd) int blockBegin; int blockNo, blockNoOnesCompl; int cksum_or_crc; - int expected; + unsigned expected; int i, j; blockBegin = read_byte(timeout); |