Avoid doing arithmetic on void pointers.
Whatever compiler settings AOSP is using warns that this is a GNU extension.
Change-Id: Ife395d2b206b607b14c713cbb5a94d479816dad0
Reviewed-on: https://boringssl-review.googlesource.com/7604
Reviewed-by: Steven Valdez <svaldez@google.com>
Reviewed-by: David Benjamin <davidben@google.com>
diff --git a/crypto/cpu-arm-linux.c b/crypto/cpu-arm-linux.c
index 342fed2..ab4648c 100644
--- a/crypto/cpu-arm-linux.c
+++ b/crypto/cpu-arm-linux.c
@@ -64,12 +64,13 @@
/* read_full reads exactly |len| bytes from |fd| to |out|. On error or end of
* file, it returns zero. */
static int read_full(int fd, void *out, size_t len) {
+ char *outp = out;
while (len > 0) {
- ssize_t ret = read_eintr(fd, out, len);
+ ssize_t ret = read_eintr(fd, outp, len);
if (ret <= 0) {
return 0;
}
- out += ret;
+ outp += ret;
len -= ret;
}
return 1;
