chiark / gitweb /
properly terminate strings with NUL byte
authorLennart Poettering <lennart@poettering.net>
Wed, 27 Jan 2010 01:15:54 +0000 (02:15 +0100)
committerLennart Poettering <lennart@poettering.net>
Wed, 27 Jan 2010 01:15:54 +0000 (02:15 +0100)
execute.c

index bcaa4e9..518d7a6 100644 (file)
--- a/execute.c
+++ b/execute.c
@@ -250,7 +250,6 @@ void exec_command_free_array(ExecCommand **c, unsigned n) {
         }
 }
 
-
 void exec_context_dump(ExecContext *c, FILE* f, const char *prefix) {
         assert(c);
         assert(f);
@@ -286,7 +285,7 @@ char *exec_command_line(ExecCommand *c) {
         assert(c);
         assert(c->argv);
 
-        k = 0;
+        k = 1;
         STRV_FOREACH(a, c->argv)
                 k += strlen(*a)+3;
 
@@ -310,6 +309,8 @@ char *exec_command_line(ExecCommand *c) {
 
         }
 
+        *p = 0;
+
         /* FIXME: this doesn't really handle arguments that have
          * spaces and ticks in them */