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Merge branch 'obsd-master'

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This commit is contained in:
Thomas Adam
2026-06-18 12:15:05 +01:00
parent c6b8ad6e7e 0a6c846091
commit 937d99150c
3 changed files with 64 additions and 35 deletions
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86
format.c
View File

@@ -573,7 +573,7 @@ format_cb_session_attached_list(struct format_tree *ft)
}
if ((size = EVBUFFER_LENGTH(buffer)) != 0)
xasprintf(&value, "%.*s", size, EVBUFFER_DATA(buffer));
value = xmemdup(EVBUFFER_DATA(buffer), size);
evbuffer_free(buffer);
return (value);
}
@@ -712,7 +712,7 @@ format_cb_window_linked_sessions_list(struct format_tree *ft)
}
if ((size = EVBUFFER_LENGTH(buffer)) != 0)
xasprintf(&value, "%.*s", size, EVBUFFER_DATA(buffer));
value = xmemdup(EVBUFFER_DATA(buffer), size);
evbuffer_free(buffer);
return (value);
}
@@ -766,7 +766,7 @@ format_cb_window_active_sessions_list(struct format_tree *ft)
}
if ((size = EVBUFFER_LENGTH(buffer)) != 0)
xasprintf(&value, "%.*s", size, EVBUFFER_DATA(buffer));
value = xmemdup(EVBUFFER_DATA(buffer), size);
evbuffer_free(buffer);
return (value);
}
@@ -830,7 +830,7 @@ format_cb_window_active_clients_list(struct format_tree *ft)
}
if ((size = EVBUFFER_LENGTH(buffer)) != 0)
xasprintf(&value, "%.*s", size, EVBUFFER_DATA(buffer));
value = xmemdup(EVBUFFER_DATA(buffer), size);
evbuffer_free(buffer);
return (value);
}
@@ -1005,7 +1005,7 @@ format_cb_pane_tabs(struct format_tree *ft)
evbuffer_add_printf(buffer, "%u", i);
}
if ((size = EVBUFFER_LENGTH(buffer)) != 0)
xasprintf(&value, "%.*s", size, EVBUFFER_DATA(buffer));
value = xmemdup(EVBUFFER_DATA(buffer), size);
evbuffer_free(buffer);
return (value);
}
@@ -1089,7 +1089,7 @@ format_cb_session_group_list(struct format_tree *ft)
}
if ((size = EVBUFFER_LENGTH(buffer)) != 0)
xasprintf(&value, "%.*s", size, EVBUFFER_DATA(buffer));
value = xmemdup(EVBUFFER_DATA(buffer), size);
evbuffer_free(buffer);
return (value);
}
@@ -1129,7 +1129,7 @@ format_cb_session_group_attached_list(struct format_tree *ft)
}
if ((size = EVBUFFER_LENGTH(buffer)) != 0)
xasprintf(&value, "%.*s", size, EVBUFFER_DATA(buffer));
value = xmemdup(EVBUFFER_DATA(buffer), size);
evbuffer_free(buffer);
return (value);
}
@@ -4671,7 +4671,8 @@ format_loop_sessions(struct format_expand_state *es, const char *fmt)
struct format_tree *nft;
struct format_expand_state next;
char *all, *active, *use, *expanded, *value;
size_t valuelen;
struct evbuffer *buffer;
size_t size;
struct session *s, **l;
int i, n, last = 0;
@@ -4680,8 +4681,9 @@ format_loop_sessions(struct format_expand_state *es, const char *fmt)
active = NULL;
}
value = xcalloc(1, 1);
valuelen = 1;
buffer = evbuffer_new();
if (buffer == NULL)
fatalx("out of memory");
l = sort_get_sessions(&n, sc);
for (i = 0; i < n; i++) {
@@ -4702,16 +4704,18 @@ format_loop_sessions(struct format_expand_state *es, const char *fmt)
expanded = format_expand1(&next, use);
format_free(next.ft);
valuelen += strlen(expanded);
value = xrealloc(value, valuelen);
strlcat(value, expanded, valuelen);
evbuffer_add(buffer, expanded, strlen(expanded));
free(expanded);
}
free(active);
free(all);
if ((size = EVBUFFER_LENGTH(buffer)) != 0)
value = xmemdup(EVBUFFER_DATA(buffer), size);
else
value = xstrdup("");
evbuffer_free(buffer);
return (value);
}
@@ -4781,7 +4785,8 @@ format_loop_windows(struct format_expand_state *es, const char *fmt)
struct format_tree *nft;
struct format_expand_state next;
char *all, *active, *use, *expanded, *value;
size_t valuelen;
struct evbuffer *buffer;
size_t size;
struct winlink *wl, **l;
struct window *w;
int i, n, last = 0;
@@ -4796,8 +4801,9 @@ format_loop_windows(struct format_expand_state *es, const char *fmt)
active = NULL;
}
value = xcalloc(1, 1);
valuelen = 1;
buffer = evbuffer_new();
if (buffer == NULL)
fatalx("out of memory");
l = sort_get_winlinks_session(ft->s, &n, sc);
for (i = 0; i < n; i++) {
@@ -4829,16 +4835,18 @@ format_loop_windows(struct format_expand_state *es, const char *fmt)
expanded = format_expand1(&next, use);
format_free(nft);
valuelen += strlen(expanded);
value = xrealloc(value, valuelen);
strlcat(value, expanded, valuelen);
evbuffer_add(buffer, expanded, strlen(expanded));
free(expanded);
}
free(active);
free(all);
if ((size = EVBUFFER_LENGTH(buffer)) != 0)
value = xmemdup(EVBUFFER_DATA(buffer), size);
else
value = xstrdup("");
evbuffer_free(buffer);
return (value);
}
@@ -4853,7 +4861,8 @@ format_loop_panes(struct format_expand_state *es, const char *fmt)
struct format_tree *nft;
struct format_expand_state next;
char *all, *active, *use, *expanded, *value;
size_t valuelen;
struct evbuffer *buffer;
size_t size;
struct window_pane *wp, **l;
int i, n, last = 0;
@@ -4867,8 +4876,9 @@ format_loop_panes(struct format_expand_state *es, const char *fmt)
active = NULL;
}
value = xcalloc(1, 1);
valuelen = 1;
buffer = evbuffer_new();
if (buffer == NULL)
fatalx("out of memory");
l = sort_get_panes_window(ft->w, &n, sc);
for (i = 0; i < n; i++) {
@@ -4888,16 +4898,18 @@ format_loop_panes(struct format_expand_state *es, const char *fmt)
expanded = format_expand1(&next, use);
format_free(nft);
valuelen += strlen(expanded);
value = xrealloc(value, valuelen);
strlcat(value, expanded, valuelen);
evbuffer_add(buffer, expanded, strlen(expanded));
free(expanded);
}
free(active);
free(all);
if ((size = EVBUFFER_LENGTH(buffer)) != 0)
value = xmemdup(EVBUFFER_DATA(buffer), size);
else
value = xstrdup("");
evbuffer_free(buffer);
return (value);
}
@@ -4912,11 +4924,13 @@ format_loop_clients(struct format_expand_state *es, const char *fmt)
struct format_tree *nft;
struct format_expand_state next;
char *expanded, *value;
size_t valuelen;
struct evbuffer *buffer;
size_t size;
int i, n, last = 0;
value = xcalloc(1, 1);
valuelen = 1;
buffer = evbuffer_new();
if (buffer == NULL)
fatalx("out of memory");
l = sort_get_clients(&n, sc);
for (i = 0; i < n; i++) {
@@ -4931,13 +4945,15 @@ format_loop_clients(struct format_expand_state *es, const char *fmt)
expanded = format_expand1(&next, fmt);
format_free(nft);
valuelen += strlen(expanded);
value = xrealloc(value, valuelen);
strlcat(value, expanded, valuelen);
evbuffer_add(buffer, expanded, strlen(expanded));
free(expanded);
}
if ((size = EVBUFFER_LENGTH(buffer)) != 0)
value = xmemdup(EVBUFFER_DATA(buffer), size);
else
value = xstrdup("");
evbuffer_free(buffer);
return (value);
}

12
xmalloc.c
View File

@@ -105,6 +105,18 @@ xstrndup(const char *str, size_t maxlen)
return cp;
}
char *
xmemdup(const void *ptr, size_t len)
{
char *cp;
cp = xmalloc(len + 1);
if (len != 0)
memcpy(cp, ptr, len);
cp[len] = '\0';
return cp;
}
int
xasprintf(char **ret, const char *fmt, ...)
{

1
xmalloc.h
View File

@@ -30,6 +30,7 @@ void *xreallocarray(void *, size_t, size_t);
void *xrecallocarray(void *, size_t, size_t, size_t);
char *xstrdup(const char *);
char *xstrndup(const char *, size_t);
char *xmemdup(const void *, size_t);
int xasprintf(char **, const char *, ...)
__attribute__((__format__ (printf, 2, 3)))
__attribute__((__nonnull__ (2)));