diff options
Diffstat (limited to 'shells/bash/patches/patch-variables.c')
-rw-r--r-- | shells/bash/patches/patch-variables.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/shells/bash/patches/patch-variables.c b/shells/bash/patches/patch-variables.c new file mode 100644 index 00000000000..bb93ba5b9dd --- /dev/null +++ b/shells/bash/patches/patch-variables.c @@ -0,0 +1,23 @@ +$NetBSD: patch-variables.c,v 1.1 2014/09/25 20:28:32 christos Exp $ + +Only read functions from environment if flag is set. + +--- variables.c.christos 2014-09-25 16:09:41.000000000 -0400 ++++ variables.c 2014-09-25 16:12:10.000000000 -0400 +@@ -105,6 +105,7 @@ + extern int assigning_in_environment; + extern int executing_builtin; + extern int funcnest_max; ++extern int import_functions; + + #if defined (READLINE) + extern int no_line_editing; +@@ -349,7 +350,7 @@ + + /* If exported function, define it now. Don't import functions from + the environment in privileged mode. */ +- if (privmode == 0 && read_but_dont_execute == 0 && STREQN ("() {", string, 4)) ++ if (import_functions && privmode == 0 && read_but_dont_execute == 0 && STREQN ("() {", string, 4)) + { + string_length = strlen (string); + temp_string = (char *)xmalloc (3 + string_length + char_index); |