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Memory leaks and an uninitialized part of utf8_data, from Patrick Palka.

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This commit is contained in:
nicm 2015-11-20 22:02:54 +00:00
parent 40fefe2cbc
commit 933929cd62
3 changed files with 3 additions and 1 deletions
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1
cmd-if-shell.c
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@ -97,6 +97,7 @@ cmd_if_shell_exec(struct cmd *self, struct cmd_q *cmdq)
cmd = args->argv[1];
else if (args->argc == 3)
cmd = args->argv[2];
free(shellcmd);
if (cmd == NULL)
return (CMD_RETURN_NORMAL);
if (cmd_string_parse(cmd, &cmdlist, NULL, 0, &cause) != 0) {

2
cmd-new-window.c
View File

@ -97,7 +97,7 @@ cmd_new_window_exec(struct cmd *self, struct cmd_q *cmdq)
ft = format_create();
format_defaults(ft, cmd_find_client(cmdq, NULL, 1), s, NULL,
NULL);
cwd = format_expand(ft, args_get(args, 'c'));
cwd = to_free = format_expand(ft, args_get(args, 'c'));
format_free(ft);
} else if (cmdq->client != NULL && cmdq->client->session == NULL)
cwd = cmdq->client->cwd;

1
utf8.c
View File

@ -355,6 +355,7 @@ utf8_set(struct utf8_data *ud, u_char ch)
u_int i;
*ud->data = ch;
ud->have = 1;
ud->size = 1;
ud->width = 1;