diff options
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/cppspec.c | 6 |
2 files changed, 8 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 0b58e4d8123..3b77de2c471 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +1999-08-23 22:23 -0700 Zack Weinberg <zack@bitmover.com> + + * cppspec.c: Put a null pointer at the end of the new argv. + Mon Aug 23 21:23:24 1999 Jeffrey A Law (law@cygnus.com) * configure.in: Remove code to select/de-select the haifa diff --git a/gcc/cppspec.c b/gcc/cppspec.c index 4ab043d2158..01273054005 100644 --- a/gcc/cppspec.c +++ b/gcc/cppspec.c @@ -194,7 +194,8 @@ lang_specific_driver (errfn, in_argc, in_argv, in_added_libraries) if (new_argc == argc) return; - new_argv = (char **) xmalloc (new_argc * sizeof(char *)); + /* One more slot for a terminating null. */ + new_argv = (char **) xmalloc ((new_argc + 1) * sizeof(char *)); new_argv[0] = argv[0]; j = 1; @@ -218,8 +219,9 @@ lang_specific_driver (errfn, in_argc, in_argv, in_added_libraries) } if (read_stdin) - new_argv[j] = "-"; + new_argv[j++] = "-"; + new_argv[j] = NULL; *in_argc = new_argc; *in_argv = new_argv; } |