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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/plugins/preauth | |
| parent | 689e929e5e0240684408bb0bc53d536f5696cdea (diff) | |
| download | krb5-0692bffad6dbd696b2817f59ee7dd2e7e38ceb4b.tar.gz krb5-0692bffad6dbd696b2817f59ee7dd2e7e38ceb4b.tar.xz krb5-0692bffad6dbd696b2817f59ee7dd2e7e38ceb4b.zip | |
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/plugins/preauth')
| -rw-r--r-- | src/plugins/preauth/cksum_body/cksum_body_main.c | 5 | ||||
| -rw-r--r-- | src/plugins/preauth/pkinit/pkinit_crypto_openssl.c | 2 | ||||
| -rw-r--r-- | src/plugins/preauth/wpse/wpse_main.c | 5 |
3 files changed, 7 insertions, 5 deletions
diff --git a/src/plugins/preauth/cksum_body/cksum_body_main.c b/src/plugins/preauth/cksum_body/cksum_body_main.c index 66b1620b4..523951351 100644 --- a/src/plugins/preauth/cksum_body/cksum_body_main.c +++ b/src/plugins/preauth/cksum_body/cksum_body_main.c @@ -535,8 +535,9 @@ server_verify(krb5_context kcontext, my_authz_data[0]->ad_type = 1; my_authz_data[0]->length = AD_ALLOC_SIZE; memcpy(my_authz_data[0]->contents, ad_header, sizeof(ad_header)); - sprintf(my_authz_data[0]->contents + sizeof(ad_header), - "cksum authorization data: %d bytes worth!\n", AD_ALLOC_SIZE); + snprintf(my_authz_data[0]->contents + sizeof(ad_header), + AD_ALLOC_SIZE - sizeof(ad_header), + "cksum authorization data: %d bytes worth!\n", AD_ALLOC_SIZE); *authz_data = my_authz_data; #ifdef DEBUG fprintf(stderr, "Returning %d bytes of authorization data\n", diff --git a/src/plugins/preauth/pkinit/pkinit_crypto_openssl.c b/src/plugins/preauth/pkinit/pkinit_crypto_openssl.c index 2c1ec38a7..15bbbb85c 100644 --- a/src/plugins/preauth/pkinit/pkinit_crypto_openssl.c +++ b/src/plugins/preauth/pkinit/pkinit_crypto_openssl.c @@ -5613,6 +5613,6 @@ pkinit_pkcs11_code_to_text(int err) break; if (pkcs11_errstrings[i].text != NULL) return (pkcs11_errstrings[i].text); - sprintf(uc, "unknown code 0x%x", err); + snprintf(uc, sizeof(uc), "unknown code 0x%x", err); return (uc); } diff --git a/src/plugins/preauth/wpse/wpse_main.c b/src/plugins/preauth/wpse/wpse_main.c index 22dfd1322..655f2b949 100644 --- a/src/plugins/preauth/wpse/wpse_main.c +++ b/src/plugins/preauth/wpse/wpse_main.c @@ -333,8 +333,9 @@ server_verify(krb5_context kcontext, my_authz_data[0]->ad_type = 1; my_authz_data[0]->length = AD_ALLOC_SIZE; memcpy(my_authz_data[0]->contents, ad_header, sizeof(ad_header)); - sprintf(my_authz_data[0]->contents + sizeof(ad_header), - "wpse authorization data: %d bytes worth!\n", AD_ALLOC_SIZE); + snprintf(my_authz_data[0]->contents + sizeof(ad_header), + AD_ALLOC_SIZE - sizeof(ad_header), + "wpse authorization data: %d bytes worth!\n", AD_ALLOC_SIZE); *authz_data = my_authz_data; #ifdef DEBUG fprintf(stderr, "Returning %d bytes of authorization data\n", |