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Fix a few memory leaks.

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This commit is contained in:
nicm 2021-08-23 11:04:21 +00:00
parent 3ed37a2079
commit 4a753dbefc
5 changed files with 15 additions and 6 deletions
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9
cmd-parse.y
View File

@ -426,7 +426,7 @@ command : assignment
arg = xcalloc(1, sizeof *arg);
arg->type = CMD_PARSE_STRING;
arg->string = xstrdup($2);
arg->string = $2;
TAILQ_INSERT_HEAD(&$$->arguments, arg, entry);
}
| optional_assignment TOKEN arguments
@ -443,7 +443,7 @@ command : assignment
arg = xcalloc(1, sizeof *arg);
arg->type = CMD_PARSE_STRING;
arg->string = xstrdup($2);
arg->string = $2;
TAILQ_INSERT_HEAD(&$$->arguments, arg, entry);
}
@ -543,13 +543,13 @@ argument : TOKEN
{
$$ = xcalloc(1, sizeof *$$);
$$->type = CMD_PARSE_STRING;
$$->string = xstrdup($1);
$$->string = $1;
}
| EQUALS
{
$$ = xcalloc(1, sizeof *$$);
$$->type = CMD_PARSE_STRING;
$$->string = xstrdup($1);
$$->string = $1;
}
| '{' argument_statements
{
@ -817,7 +817,6 @@ cmd_parse_build_command(struct cmd_parse_command *cmd,
goto out;
values[count].type = ARGS_COMMANDS;
values[count].cmdlist = pr->cmdlist;
values[count].cmdlist->references++;
break;
}
count++;

5
cmd-source-file.c
View File

@ -66,6 +66,7 @@ static void
cmd_source_file_complete(struct client *c, struct cmd_source_file_data *cdata)
{
struct cmdq_item *new_item;
u_int i;
if (cfg_finished) {
if (cdata->retval == CMD_RETURN_ERROR &&
@ -76,6 +77,8 @@ cmd_source_file_complete(struct client *c, struct cmd_source_file_data *cdata)
cmdq_insert_after(cdata->after, new_item);
}
for (i = 0; i < cdata->nfiles; i++)
free(cdata->files[i]);
free(cdata->files);
free(cdata);
}
@ -177,6 +180,7 @@ cmd_source_file_exec(struct cmd *self, struct cmdq_item *item)
cmdq_error(item, "%s: %s", path, error);
retval = CMD_RETURN_ERROR;
}
globfree(&g);
free(pattern);
continue;
}
@ -184,6 +188,7 @@ cmd_source_file_exec(struct cmd *self, struct cmdq_item *item)
for (j = 0; j < g.gl_pathc; j++)
cmd_source_file_add(cdata, g.gl_pathv[j]);
globfree(&g);
}
free(expanded);

5
key-bindings.c
View File

@ -187,6 +187,7 @@ key_bindings_add(const char *name, key_code key, const char *note, int repeat,
{
struct key_table *table;
struct key_binding *bd;
char *s;
table = key_bindings_get_table(name, 1);
@ -216,8 +217,10 @@ key_bindings_add(const char *name, key_code key, const char *note, int repeat,
bd->flags |= KEY_BINDING_REPEAT;
bd->cmdlist = cmdlist;
s = cmd_list_print(bd->cmdlist, 0);
log_debug("%s: %#llx %s = %s", __func__, bd->key,
key_string_lookup_key(bd->key, 1), cmd_list_print(bd->cmdlist, 0));
key_string_lookup_key(bd->key, 1), s);
free(s);
}
void

1
spawn.c
View File

@ -179,6 +179,7 @@ spawn_window(struct spawn_context *sc, char **cause)
/* Set the name of the new window. */
if (~sc->flags & SPAWN_RESPAWN) {
free(w->name);
if (sc->name != NULL) {
w->name = format_single(item, sc->name, c, s, NULL,
NULL);

1
tmux.c
View File

@ -211,6 +211,7 @@ make_label(const char *label, char **cause)
free(paths);
xasprintf(&base, "%s/tmux-%ld", path, (long)uid);
free(path);
if (mkdir(base, S_IRWXU) != 0 && errno != EEXIST) {
xasprintf(cause, "couldn't create directory %s (%s)", base,
strerror(errno));