strv: drop strv_join_quoted() (#8057)

The function `strv_join_quoted()` is now not used, and has a bug
in the buffer size calculation when the strings needs to escaped,
as reported in #8056.
So, let's remove the function.

Closes #8056.

1 files changed, 0 insertions, 36 deletions

diff --git a/src/basic/strv.c b/src/basic/strv.c
index 54c701aee2..1103245a36 100644
--- a/src/basic/strv.c
+++ b/src/basic/strv.c
@@ -393,42 +393,6 @@ char *strv_join(char **l, const char *separator) {
         return r;
 }
 
-char *strv_join_quoted(char **l) {
-        char *buf = NULL;
-        char **s;
-        size_t allocated = 0, len = 0;
-
-        STRV_FOREACH(s, l) {
-                /* assuming here that escaped string cannot be more
-                 * than twice as long, and reserving space for the
-                 * separator and quotes.
-                 */
-                _cleanup_free_ char *esc = NULL;
-                size_t needed;
-
-                if (!GREEDY_REALLOC(buf, allocated,
-                                    len + strlen(*s) * 2 + 3))
-                        goto oom;
-
-                esc = cescape(*s);
-                if (!esc)
-                        goto oom;
-
-                needed = snprintf(buf + len, allocated - len, "%s\"%s\"",
-                                  len > 0 ? " " : "", esc);
-                assert(needed < allocated - len);
-                len += needed;
-        }
-
-        if (!buf)
-                buf = malloc0(1);
-
-        return buf;
-
- oom:
-        return mfree(buf);
-}
-
 int strv_push(char ***l, char *value) {
         char **c;
         unsigned n, m;