circlecloud/tmux
1
0
Fork 0
mirror of https://github.com/tmux/tmux.git synced 2026-10-11 21:14:21 +00:00
Code Issues Projects Releases Wiki Activity

Allow :. in names again, forbidding them is overly pernickety. Only

Browse Source 
forbid invalid UTF-8 and #(.
This commit is contained in:
nicm
2026-06-29 18:17:28 +00:00
parent bcd54d12d8
commit 65a032b205
12 changed files with 35 additions and 63 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
tmux.c
View File

@@ -287,7 +287,7 @@ get_timer(void)
}
char *
clean_name(const char *name, const char* forbid)
clean_name(const char *name, int untrusted)
{
char *copy, *cp, *new_name;
@@ -295,10 +295,7 @@ clean_name(const char *name, const char* forbid)
return (NULL);
copy = xstrdup(name);
for (cp = copy; *cp != '\0'; cp++) {
if (*cp == '#' && strchr(forbid, '#') != NULL) {
if (cp[1] == '(')
*cp = '_';
} else if (strchr(forbid, *cp) != NULL)
if (untrusted && cp[0] == '#' && cp[1] == '(')
*cp = '_';
}
utf8_stravis(&new_name, copy, VIS_OCTAL|VIS_CSTYLE|VIS_TAB|VIS_NL);
@@ -306,22 +303,11 @@ clean_name(const char *name, const char* forbid)
return (new_name);
}
/*
* Check a name given by a command: reject it if it is empty, not valid UTF-8,
* or contains a forbidden character. Other characters that clean_name would
* change (for example with utf8_stravis) are allowed and fixed silently.
*/
int
check_name(const char *name, const char *forbid)
check_name(const char *name)
{
const char *cp;
if (!utf8_isvalid(name))
return (0);
for (cp = name; *cp != '\0'; cp++) {
if (strchr(forbid, *cp) != NULL)
return (0);
}
return (1);
}