diff options
| author | Pablo Neira Ayuso <pablo@netfilter.org> | 2018-02-15 17:22:16 +0100 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2018-02-15 18:39:09 +0100 |
| commit | a340aa6ca6cd08ae173fbb95cd3e65807264df07 (patch) | |
| tree | e763cfd5e5fe1d0f952fefc7c91e318be0fb8353 /src/parser_bison.y | |
| parent | d9428e67fca288e4f34dbb6c0dfe42ebc48c9ad1 (diff) | |
src: bail out when exporting ruleset with unsupported output
Display error message and propagate error to shell when running command
with unsupported output:
# nft export ruleset json
Error: this output type is not supported
export ruleset json
^^^^^^^^^^^^^^^^^^^^
# echo $?
1
When displaying the output in json using the low-level VM
representation, it shows:
# nft export ruleset vm json
... low-level VM json output
# echo $?
0
While at it, do the same with obsoleted XML output.
Fixes: https://bugzilla.netfilter.org/show_bug.cgi?id=1224
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'src/parser_bison.y')
| -rw-r--r-- | src/parser_bison.y | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/src/parser_bison.y b/src/parser_bison.y index 578bfdc1..56341115 100644 --- a/src/parser_bison.y +++ b/src/parser_bison.y @@ -1198,7 +1198,6 @@ import_cmd : RULESET markup_format struct markup *markup = markup_alloc($1); $$ = cmd_alloc(CMD_IMPORT, CMD_OBJ_MARKUP, &h, &@$, markup); } - | JSON { $$ = NULL; } ; export_cmd : RULESET markup_format @@ -1213,7 +1212,6 @@ export_cmd : RULESET markup_format struct markup *markup = markup_alloc($1); $$ = cmd_alloc(CMD_EXPORT, CMD_OBJ_MARKUP, &h, &@$, markup); } - | JSON { $$ = NULL; } ; monitor_cmd : monitor_event monitor_object monitor_format @@ -1241,10 +1239,10 @@ monitor_object : /* empty */ { $$ = CMD_MONITOR_OBJ_ANY; } monitor_format : /* empty */ { $$ = NFTNL_OUTPUT_DEFAULT; } | markup_format - | JSON { $$ = NFTNL_OUTPUT_JSON; } ; -markup_format : XML { $$ = NFTNL_OUTPUT_XML; } +markup_format : XML { $$ = __NFT_OUTPUT_NOTSUPP; } + | JSON { $$ = __NFT_OUTPUT_NOTSUPP; } | VM JSON { $$ = NFTNL_OUTPUT_JSON; } ; |