Latest patch from vodz. Adds a check for divide by zero in the posix

math suport, cleaner math syntax error checking, moves redundant signal
string tables (from kill and ash) into libbb and provides a few
cleanups elsewhere.

2 files changed, 4 insertions, 12 deletions

diff --git a/coreutils/cut.c b/coreutils/cut.c
index abe05726b..3ed264870 100644
--- a/coreutils/cut.c
+++ b/coreutils/cut.c
@@ -344,10 +344,8 @@ extern int cut_main(int argc, char **argv)
 		int i;
 		FILE *file;
 		for (i = optind; i < argc; i++) {
-			file = fopen(argv[i], "r");
-			if (file == NULL) {
-				perror_msg("%s", argv[i]);
-			} else {
+			file = wfopen(argv[i], "r");
+			if(file) {
 				cut_file(file);
 				fclose(file);
 			}
diff --git a/coreutils/uudecode.c b/coreutils/uudecode.c
index 6ac9f1bf3..a4059ddfe 100644
--- a/coreutils/uudecode.c
+++ b/coreutils/uudecode.c
@@ -201,9 +201,8 @@ static int decode (const char *inname,
                    const char *forced_outname)
 {
   struct passwd *pw;
-  register int n;
   register char *p;
-  int mode, n1;
+  int mode;
   char buf[2 * BUFSIZ];
   char *outname;
   int do_base64 = 0;
@@ -249,12 +248,7 @@ static int decode (const char *inname,
         error_msg("%s: No user `%s'", inname, buf + 1);
         return FALSE;
       }
-      n = strlen (pw->pw_dir);
-      n1 = strlen (p);
-      outname = (char *) xmalloc ((size_t) (n + n1 + 2));
-      memcpy (outname + n + 1, p, (size_t) (n1 + 1));
-      memcpy (outname, pw->pw_dir, (size_t) n);
-      outname[n] = '/';
+      outname = concat_path_file(pw->pw_dir, p);
       dofre = TRUE;
     }
   }