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Sync OpenBSD patchset 955:

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Plug memory leak, from Tiago Cunha.
This commit is contained in:
Tiago Cunha 2011-09-21 16:34:04 +00:00
parent 2e98603db9
commit cb752f9938
1 changed files with 7 additions and 5 deletions
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12
cmd-split-window.c
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@ -57,7 +57,7 @@ cmd_split_window_exec(struct cmd *self, struct cmd_ctx *ctx)
struct window *w; struct window *w;
struct window_pane *wp, *new_wp = NULL; struct window_pane *wp, *new_wp = NULL;
struct environ env; struct environ env;
char *cmd, *cwd, *cause; char *cmd, *cwd, *cause, *new_cause;
const char *shell; const char *shell;
u_int hlimit, paneidx; u_int hlimit, paneidx;
int size, percentage; int size, percentage;
@ -93,16 +93,18 @@ cmd_split_window_exec(struct cmd *self, struct cmd_ctx *ctx)
if (args_has(args, 'l')) { if (args_has(args, 'l')) {
size = args_strtonum(args, 'l', 0, INT_MAX, &cause); size = args_strtonum(args, 'l', 0, INT_MAX, &cause);
if (cause != NULL) { if (cause != NULL) {
ctx->error(ctx, "size %s", cause); xasprintf(&new_cause, "size %s", cause);
xfree(cause); xfree(cause);
return (-1); cause = new_cause;
goto error;
} }
} else if (args_has(args, 'p')) { } else if (args_has(args, 'p')) {
percentage = args_strtonum(args, 'p', 0, INT_MAX, &cause); percentage = args_strtonum(args, 'p', 0, INT_MAX, &cause);
if (cause != NULL) { if (cause != NULL) {
ctx->error(ctx, "percentage %s", cause); xasprintf(&new_cause, "percentage %s", cause);
xfree(cause); xfree(cause);
return (-1); cause = new_cause;
goto error;
} }
if (type == LAYOUT_TOPBOTTOM) if (type == LAYOUT_TOPBOTTOM)
size = (wp->sy * percentage) / 100; size = (wp->sy * percentage) / 100;