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| author | Greg Hudson <ghudson@mit.edu> | 2008-12-01 17:09:59 +0000 |
|---|---|---|
| committer | Greg Hudson <ghudson@mit.edu> | 2008-12-01 17:09:59 +0000 |
| commit | 0692bffad6dbd696b2817f59ee7dd2e7e38ceb4b (patch) | |
| tree | 3ab0a7b22c93fd929b1f532e98618d62f1a848d9 /src/appl/gss-sample | |
| parent | 689e929e5e0240684408bb0bc53d536f5696cdea (diff) | |
| download | krb5-0692bffad6dbd696b2817f59ee7dd2e7e38ceb4b.zip krb5-0692bffad6dbd696b2817f59ee7dd2e7e38ceb4b.tar.gz krb5-0692bffad6dbd696b2817f59ee7dd2e7e38ceb4b.tar.bz2 | |
Convert many uses of sprintf to snprintf or asprintf
ticket: 6200
status: open
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@21258 dc483132-0cff-0310-8789-dd5450dbe970
Diffstat (limited to 'src/appl/gss-sample')
| -rw-r--r-- | src/appl/gss-sample/gss-client.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/src/appl/gss-sample/gss-client.c b/src/appl/gss-sample/gss-client.c index 0ee2684..390d6e5 100644 --- a/src/appl/gss-sample/gss-client.c +++ b/src/appl/gss-sample/gss-client.c @@ -567,20 +567,24 @@ call_server(host, port, oid, service_name, gss_flags, auth_flag, static void parse_oid(char *mechanism, gss_OID * oid) { - char *mechstr = 0, *cp; + char *mechstr = 0; gss_buffer_desc tok; OM_uint32 maj_stat, min_stat; + size_t i, mechlen = strlen(mechanism); if (isdigit((int) mechanism[0])) { - mechstr = malloc(strlen(mechanism) + 5); + mechstr = malloc(mechlen + 5); if (!mechstr) { fprintf(stderr, "Couldn't allocate mechanism scratch!\n"); return; } - sprintf(mechstr, "{ %s }", mechanism); - for (cp = mechstr; *cp; cp++) - if (*cp == '.') - *cp = ' '; + mechstr[0] = '{'; + mechstr[1] = ' '; + for (i = 0; i < mechlen; i++) + mechstr[i + 2] = (mechanism[i] == '.') ? ' ' : mechanism[i]; + mechstr[mechlen + 2] = ' '; + mechstr[mechlen + 3] = ' '; + mechstr[mechlen + 4] = '\0'; tok.value = mechstr; } else tok.value = mechanism; |