configure.ac: remove sanitizer by default

[pam_pcsc_cr.git] / base64.c

diff --git a/base64.c b/base64.c
index 8f16cdc0306b0dd1125ab9ca40459f6e779ee95b..96ae3b8bca90897430b46309623dede1616c417b 100644 (file)
--- a/base64.c
+++ b/base64.c
@@ -91,6 +91,7 @@ static int base64_encode_block(const unsigned char* plaintext_in, int length_in,
                        result = (fragment & 0x0fc) >> 2;
                        *codechar++ = base64_encode_value(result);
                        result = (fragment & 0x003) << 4;
+                       /* fallthrough */
        case step_B:
                        if (plainchar == plaintextend)
                        {
@@ -102,6 +103,7 @@ static int base64_encode_block(const unsigned char* plaintext_in, int length_in,
                        result |= (fragment & 0x0f0) >> 4;
                        *codechar++ = base64_encode_value(result);
                        result = (fragment & 0x00f) << 2;
+                       /* fallthrough */
        case step_C:
                        if (plainchar == plaintextend)
                        {
@@ -140,7 +142,6 @@ static int base64_encode_blockend(char* code_out, base64_encodestate* state_in)
        case step_A:
                break;
        }
-       *codechar++ = '\n';
        
        return codechar - code_out;
 }
@@ -190,6 +191,7 @@ static int base64_decode_block(const char* code_in, const int length_in, unsigne
                                fragment = (char)base64_decode_value(*codechar++);
                        } while (fragment < 0);
                        *plainchar    = (fragment & 0x03f) << 2;
+                       /* fallthrough */
        case step_b:
                        do {
                                if (codechar == code_in+length_in)
@@ -202,6 +204,7 @@ static int base64_decode_block(const char* code_in, const int length_in, unsigne
                        } while (fragment < 0);
                        *plainchar++ |= (fragment & 0x030) >> 4;
                        *plainchar    = (fragment & 0x00f) << 4;
+                       /* fallthrough */
        case step_c:
                        do {
                                if (codechar == code_in+length_in)
@@ -214,6 +217,7 @@ static int base64_decode_block(const char* code_in, const int length_in, unsigne
                        } while (fragment < 0);
                        *plainchar++ |= (fragment & 0x03c) >> 2;
                        *plainchar    = (fragment & 0x003) << 6;
+                       /* fallthrough */
        case step_d:
                        do {
                                if (codechar == code_in+length_in)