diff options
| author | SZEDER Gábor <szeder.dev@gmail.com> | 2021-08-18 12:24:56 +0300 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2021-08-27 00:36:27 +0300 |
| commit | c93ca46cf5d0b0cd22e357a6460fa84fd4633440 (patch) | |
| tree | 6ba2683c1b2f8aa4e0756370737b44393ca8f6f4 /builtin/column.c | |
| parent | 225bc32a989d7a22fa6addafd4ce7dcd04675dbf (diff) | |
column: fix parsing of the '--nl' option
'git column's '--nl' option can be used to specify a "string to be
printed at the end of each line" (quoting the man page), but this
option and its mandatory argument has been parsed as OPT_INTEGER since
the introduction of the command in 7e29b8254f (Add column layout
skeleton and git-column, 2012-04-21). Consequently, any non-number
argument is rejected by parse-options, and any number other than 0
leads to segfault:
$ printf "%s\n" one two |git column --mode=plain --nl=foo
error: option `nl' expects a numerical value
$ printf "%s\n" one two |git column --mode=plain --nl=42
Segmentation fault (core dumped)
$ printf "%s\n" one two |git column --mode=plain --nl=0
one
two
Parse this option as OPT_STRING.
Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin/column.c')
| -rw-r--r-- | builtin/column.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/builtin/column.c b/builtin/column.c index 40d4b3bee2..158fdf53d9 100644 --- a/builtin/column.c +++ b/builtin/column.c @@ -29,7 +29,7 @@ int cmd_column(int argc, const char **argv, const char *prefix) OPT_INTEGER(0, "raw-mode", &colopts, N_("layout to use")), OPT_INTEGER(0, "width", &copts.width, N_("maximum width")), OPT_STRING(0, "indent", &copts.indent, N_("string"), N_("padding space on left border")), - OPT_INTEGER(0, "nl", &copts.nl, N_("padding space on right border")), + OPT_STRING(0, "nl", &copts.nl, N_("string"), N_("padding space on right border")), OPT_INTEGER(0, "padding", &copts.padding, N_("padding space between columns")), OPT_END() }; |