diff options
Diffstat (limited to 'scripts/kconfig/preprocess.c')
-rw-r--r-- | scripts/kconfig/preprocess.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/scripts/kconfig/preprocess.c b/scripts/kconfig/preprocess.c index 0243086fb168..748da578b418 100644 --- a/scripts/kconfig/preprocess.c +++ b/scripts/kconfig/preprocess.c @@ -114,7 +114,7 @@ static char *do_error_if(int argc, char *argv[]) if (!strcmp(argv[0], "y")) pperror("%s", argv[1]); - return NULL; + return xstrdup(""); } static char *do_filename(int argc, char *argv[]) @@ -141,7 +141,7 @@ static char *do_lineno(int argc, char *argv[]) static char *do_shell(int argc, char *argv[]) { FILE *p; - char buf[256]; + char buf[4096]; char *cmd; size_t nread; int i; |