circlecloud/tmux
1
0
Fork 0
mirror of https://github.com/tmux/tmux.git synced 2025-11-04 00:56:10 +00:00
Code Issues Projects Releases Wiki Activity

Don't leak if arguments appear multiple times, from Tiago Cunha.

Browse Source
This commit is contained in:
Nicholas Marriott
2010-01-23 17:50:56 +00:00
parent 8865eb2866
commit c0d3e4315c
3 changed files with 8 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
cmd-bind-key.c
View File

@@ -79,7 +79,8 @@ cmd_bind_key_parse(struct cmd *self, int argc, char **argv, char **cause)
data->can_repeat = 1; data->can_repeat = 1;
break; break;
case 't': case 't':
data->tablename = xstrdup(optarg); if (data->tablename == NULL)
data->tablename = xstrdup(optarg);
break; break;
default: default:
goto usage; goto usage;

6
cmd-switch-client.c
View File

@@ -61,10 +61,12 @@ cmd_switch_client_parse(struct cmd *self, int argc, char **argv, char **cause)
while ((opt = getopt(argc, argv, "c:t:")) != -1) { while ((opt = getopt(argc, argv, "c:t:")) != -1) {
switch (opt) { switch (opt) {
case 'c': case 'c':
data->name = xstrdup(optarg); if (data->name == NULL)
data->name = xstrdup(optarg);
break; break;
case 't': case 't':
data->target = xstrdup(optarg); if (data->target == NULL)
data->target = xstrdup(optarg);
break; break;
default: default:
goto usage; goto usage;

3
cmd-unbind-key.c
View File

@@ -67,7 +67,8 @@ cmd_unbind_key_parse(struct cmd *self, int argc, char **argv, char **cause)
no_prefix = 1; no_prefix = 1;
break; break;
case 't': case 't':
data->tablename = xstrdup(optarg); if (data->tablename == NULL)
data->tablename = xstrdup(optarg);
break; break;
default: default:
goto usage; goto usage;