X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/1b01b295c960fd6b9fb0c3fdb961010c22b2c898..7796395a0aaa485ef4aa6e2dea1023ee3a273d36:/checksum.c

diff --git a/checksum.c b/checksum.c
index 20158363..32299f0c 100644
--- a/checksum.c
+++ b/checksum.c
@@ -30,10 +30,11 @@ extern int remote_version;
   a simple 32 bit checksum that can be upadted from either end
   (inspired by Mark Adler's Adler-32 checksum)
   */
-uint32 get_checksum1(char *buf,int len)
+uint32 get_checksum1(char *buf1,int len)
 {
     int i;
     uint32 s1, s2;
+    signed char *buf = (signed char *)buf1;
 
     s1 = s2 = 0;
     for (i = 0; i < (len-4); i+=4) {
@@ -64,8 +65,8 @@ void get_checksum2(char *buf,int len,char *sum)
 {
   int i;
   MDstruct MD;
-  static char *buf1 = NULL;
-  static int len1 = 0;
+  static char *buf1;
+  static int len1;
 
   if (len > len1) {
     if (buf1) free(buf1);
@@ -94,11 +95,11 @@ void get_checksum2(char *buf,int len,char *sum)
 
 void file_checksum(char *fname,char *sum,off_t size)
 {
-  int i;
+  off_t i;
   MDstruct MD;
   struct map_struct *buf;
   int fd;
-  int len = size;
+  off_t len = size;
   char tmpchunk[CSUM_CHUNK];
 
   bzero(sum,csum_length);