diff options
| -rw-r--r-- | src/libstrongswan/utils.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/libstrongswan/utils.c b/src/libstrongswan/utils.c index 73edb2280..305841172 100644 --- a/src/libstrongswan/utils.c +++ b/src/libstrongswan/utils.c @@ -20,6 +20,7 @@ #include <string.h> #include <stdio.h> #include <unistd.h> +#include <stdint.h> #include <limits.h> #include <dirent.h> #include <time.h> @@ -63,12 +64,12 @@ void memxor(u_int8_t dst[], u_int8_t src[], size_t n) int m, i; /* byte wise XOR until dst aligned */ - for (i = 0; (int)&dst[i] % sizeof(long); i++) + for (i = 0; (uintptr_t)&dst[i] % sizeof(long); i++) { dst[i] ^= src[i]; } /* try to use words if src shares an aligment with dst */ - switch (((int)&src[i] % sizeof(long))) + switch (((uintptr_t)&src[i] % sizeof(long))) { case 0: for (m = n - sizeof(long); i <= m; i += sizeof(long)) |