fix some warning in swifi, make it installable

diff --git a/commands/swifi/Makefile b/commands/swifi/Makefile
index 7197e0dbf2f89220c6f8906c8c4a1361d66aeb7b..5ddb56c20bd038f48d82c50f41153fb2c3b1ef04 100644 (file)
--- a/commands/swifi/Makefile
+++ b/commands/swifi/Makefile
@@ -7,6 +7,9 @@ CFLAGS=$(DEFINES)
 
 all:   swifi rnd socket
 
+install: swifi
+       install swifi /usr/bin/swifi
+
 swifi: $(OBJ)
        $(CC) -o swifi $(OBJ)
 

diff --git a/commands/swifi/db_sym.c b/commands/swifi/db_sym.c
index c91528fa142465f05b775adb980209c6a1924a0d..8d2e2af444bdf3451808260abb99662a06ab6afb 100644 (file)
--- a/commands/swifi/db_sym.c
+++ b/commands/swifi/db_sym.c
@@ -406,7 +406,7 @@ find_faulty_instr(db_expr_t off, int type, int *instr_len)
     /* 4a) bail out if instruction is leave (0xc9) */
     if(cur_value-prev_value == 1) {
       unsigned char *c;
-      c=(char *) prev_value;
+      c=(unsigned char *) prev_value;
       if(text_read_ub(c)==0xc9)        {
        if(verbose) printk("bailing out as we hit a leave\n");
        found=0;
@@ -418,7 +418,7 @@ find_faulty_instr(db_expr_t off, int type, int *instr_len)
      */
     if(type==INIT_FAULT) {
       unsigned char *c;
-      c=(char *) prev_value;
+      c=(unsigned char *) prev_value;
 
       if(*c==0x66 || *c==0x67) 
        c++;    /* override prefix */
@@ -458,7 +458,7 @@ find_faulty_instr(db_expr_t off, int type, int *instr_len)
        */
       unsigned char *c;
 
-      c=(char *) prev_value;
+      c=(unsigned char *) prev_value;
 
       /* look for repX prefix */
 
@@ -492,7 +492,7 @@ find_faulty_instr(db_expr_t off, int type, int *instr_len)
        */
       if(cur_value>off && modAddr) {
        unsigned char *c;
-       c=(char *) modAddr;
+       c=(unsigned char *) modAddr;
        if( text_read_ub(c)>0x3f && text_read_ub(c)<0xc0 &&
                (text_read_ub(c)&7)!=5 ) {
          found=1;
@@ -505,7 +505,7 @@ find_faulty_instr(db_expr_t off, int type, int *instr_len)
        *     movl=0x8a, movb=0x8b, mod=01XXX101 (disp8[ebp]), disp>0 
        */
       unsigned char *c;
-      c=(char *) prev_value;
+      c=(unsigned char *) prev_value;
       if( text_read_ub(c)==0x8a || text_read_ub(c)==0x8b) {
        c++;
        if( ((text_read_ub(c++))&0xc7)==0x45 && (text_read_ub(c)&0x80)==0 ) {
@@ -524,7 +524,7 @@ find_faulty_instr(db_expr_t off, int type, int *instr_len)
        *     movl=0x8a, movb=0x8b, mod=01XXX101 (disp8[ebp]), disp>0 
        */
       unsigned char *c;
-      c=(char *) prev_value;
+      c=(unsigned char *) prev_value;
       if (((text_read_ub(c) & 0xf8) == 0x50) || 
          (text_read_ub(c) == 0xff)) {
        if (text_read_ub(c) == 0xff) {