diff options
| -rw-r--r-- | common-algo.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/common-algo.c b/common-algo.c index 21e39a2..6ce1a37 100644 --- a/common-algo.c +++ b/common-algo.c @@ -209,21 +209,20 @@ int have_algo(char* algo, size_t algolen, algo_type algos[]) { /* Output a comma separated list of algorithms to a buffer */ void buf_put_algolist(buffer * buf, algo_type localalgos[]) { - unsigned int pos = 0, i, len; - char str[50]; /* enough for local algo storage */ + unsigned int i, len; + unsigned int donefirst = 0; + buffer *algolist = NULL; + algolist = buf_new(100); for (i = 0; localalgos[i].name != NULL; i++) { if (localalgos[i].usable) { - /* Avoid generating a trailing comma */ - if (pos) - str[pos++] = ','; + if (donefirst) + buf_putbyte(algolist, ','); + donefirst = 1; len = strlen(localalgos[i].name); - memcpy(&str[pos], localalgos[i].name, len); - pos += len; + buf_putbytes(algolist, localalgos[i].name, len); } } - str[pos]=0; - /* Debug this */ - TRACE(("buf_put_algolist: %s", str)) - buf_putstring(buf, str, pos); + buf_putstring(buf, algolist->data, algolist->len); + buf_free(algolist); } |