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Do not leak buffer name on failure, from Jeong, Heon.

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nicm
2026-08-24 07:05:23 +00:00
committed by tmux update bot
parent 696a16cca2
commit 3d44f75d09
1 changed files with 6 additions and 2 deletions
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8
cmd-set-buffer.c
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@@ -1,4 +1,4 @@
/* $OpenBSD: cmd-set-buffer.c,v 1.37 2026/02/15 17:43:26 nicm Exp $ */
/* $OpenBSD: cmd-set-buffer.c,v 1.38 2026/08/24 07:05:23 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
@@ -100,6 +100,7 @@ cmd_set_buffer_exec(struct cmd *self, struct cmdq_item *item)
cmdq_error(item, "%s", cause);
goto fail;
}
free(bufname);
return (CMD_RETURN_NORMAL);
}
@@ -107,8 +108,10 @@ cmd_set_buffer_exec(struct cmd *self, struct cmdq_item *item)
cmdq_error(item, "no data specified");
goto fail;
}
if ((newsize = strlen(args_string(args, 0))) == 0)
if ((newsize = strlen(args_string(args, 0))) == 0) {
free(bufname);
return (CMD_RETURN_NORMAL);
}
if (args_has(args, 'a') && pb != NULL) {
olddata = paste_buffer_data(pb, &bufsize);
@@ -127,6 +130,7 @@ cmd_set_buffer_exec(struct cmd *self, struct cmdq_item *item)
if (args_has(args, 'w') && tc != NULL)
tty_set_selection(&tc->tty, "", bufdata, bufsize);
free(bufname);
return (CMD_RETURN_NORMAL);
fail: