free a string

execute.c

@@ -136,7 +136,7 @@ static void run_gzip(int fd_out, int fd_in) {
     }
 }
 
-static void run_child(int fd_send_filename, const char* tmpdir) {
+static void run_child(int fd_send_filename, char* tmpdir) {
     char *outfname;
     char errfname[sizeof outfname + 2]; /* .e */
     int namesize;
@@ -155,13 +155,11 @@ static void run_child(int fd_send_filename, const char* tmpdir) {
         /* Prepare path */
         int lname;
         char *outfname_full;
+        char *outdir = tmpdir == NULL ? "/tmp" : tmpdir;
 
-        if (tmpdir == NULL)
-            tmpdir = "/tmp";
-        lname = strlen(tmpdir) + strlen(outfname) + 1 /* \0 */;
-
+        lname = strlen(outdir) + strlen(outfname) + 1 /* \0 */;
         outfname_full = (char *) malloc(lname);
-        strcpy(outfname_full, tmpdir);
+        strcpy(outfname_full, outdir);
         strcat(outfname_full, outfname);
 
         /* Prepare the filename */
@@ -170,6 +168,7 @@ static void run_child(int fd_send_filename, const char* tmpdir) {
         write(outfd, cmd, strlen(cmd));
         write(outfd, "\n", 2);
         free(cmd);
+        free(tmpdir);
         if (command_line.gzip) {
             int p[2];
             /* We assume that all handles are closed*/
@@ -241,7 +240,7 @@ int run_job(struct Result *res) {
     int pid;
     int errorlevel;
     int p[2];
-    const char *tmpdir = get_logdir();
+    char *tmpdir = get_logdir();
 
     /* For the parent */
     /*program_signal(); Still not needed*/
@@ -262,7 +261,7 @@ int run_job(struct Result *res) {
             /* Not reachable, if the 'exec' of the command
              * works. Thus, command exists, etc. */
             fprintf(stderr, "ts could not run the command\n");
-            free((char*) tmpdir);
+            free(tmpdir);
             exit(-1);
             /* To avoid a compiler warning */
             errorlevel = 0;