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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/kadmin/cli/kadmin.c | |
| 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/kadmin/cli/kadmin.c')
| -rw-r--r-- | src/kadmin/cli/kadmin.c | 36 |
1 files changed, 19 insertions, 17 deletions
diff --git a/src/kadmin/cli/kadmin.c b/src/kadmin/cli/kadmin.c index 00f26b1..125310f 100644 --- a/src/kadmin/cli/kadmin.c +++ b/src/kadmin/cli/kadmin.c @@ -134,9 +134,9 @@ static char *strdur(duration) minutes = duration / 60; duration %= 60; seconds = duration; - sprintf(out, "%s%d %s %02d:%02d:%02d", neg ? "-" : "", - days, days == 1 ? "day" : "days", - hours, minutes, seconds); + snprintf(out, sizeof(out), "%s%d %s %02d:%02d:%02d", neg ? "-" : "", + days, days == 1 ? "day" : "days", + hours, minutes, seconds); return out; } @@ -794,11 +794,12 @@ void kadmin_cpw(argc, argv) } else if (argc == 1) { unsigned int i = sizeof (newpw) - 1; - sprintf(prompt1, "Enter password for principal \"%.900s\"", - *argv); - sprintf(prompt2, - "Re-enter password for principal \"%.900s\"", - *argv); + snprintf(prompt1, sizeof(prompt1), + "Enter password for principal \"%.900s\"", + *argv); + snprintf(prompt2, sizeof(prompt2), + "Re-enter password for principal \"%.900s\"", + *argv); retval = krb5_read_password(context, prompt1, prompt2, newpw, &i); if (retval) { @@ -1228,11 +1229,12 @@ void kadmin_addprinc(argc, argv) } else if (pass == NULL) { unsigned int sz = sizeof (newpw) - 1; - sprintf(prompt1, "Enter password for principal \"%.900s\"", - canon); - sprintf(prompt2, - "Re-enter password for principal \"%.900s\"", - canon); + snprintf(prompt1, sizeof(prompt1), + "Enter password for principal \"%.900s\"", + canon); + snprintf(prompt2, sizeof(prompt2), + "Re-enter password for principal \"%.900s\"", + canon); retval = krb5_read_password(context, prompt1, prompt2, newpw, &sz); if (retval) { @@ -1513,14 +1515,14 @@ void kadmin_getprinc(argc, argv) if (krb5_enctype_to_string(key_data->key_data_type[0], enctype, sizeof(enctype))) - sprintf(enctype, "<Encryption type 0x%x>", - key_data->key_data_type[0]); + snprintf(enctype, sizeof(enctype), "<Encryption type 0x%x>", + key_data->key_data_type[0]); printf("Key: vno %d, %s, ", key_data->key_data_kvno, enctype); if (key_data->key_data_ver > 1) { if (krb5_salttype_to_string(key_data->key_data_type[1], salttype, sizeof(salttype))) - sprintf(salttype, "<Salt type 0x%x>", - key_data->key_data_type[1]); + snprintf(salttype, sizeof(salttype), "<Salt type 0x%x>", + key_data->key_data_type[1]); printf("%s\n", salttype); } else printf("no salt\n"); |