Mercurial > trustbridge
comparison common/binverify.c @ 1395:a2574a029322
Fix Base 64 signature size calculation.
If the signature byte size is not equally dividable
by three the base 64 encoding needs three additional bytes.
The value is now fixed to avoid such errors in the future.
| author | Andre Heinecke <andre.heinecke@intevation.de> |
|---|---|
| date | Mon, 26 Jan 2015 13:17:32 +0100 |
| parents | f3e2df6b49ba |
| children |
comparison
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| 1394:8d27c6d226cd | 1395:a2574a029322 |
|---|---|
| 411 | 411 |
| 412 bin_verify_result | 412 bin_verify_result |
| 413 verify_binary_linux(const char *filename, size_t name_len) | 413 verify_binary_linux(const char *filename, size_t name_len) |
| 414 { | 414 { |
| 415 int ret = -1; | 415 int ret = -1; |
| 416 const size_t sig_b64_size = TRUSTBRIDGE_RSA_CODESIGN_SIZE / 8 * 4 / 3; | 416 const size_t sig_b64_size = TRUSTBRIDGE_RSA_CODESIGN_B64_SIZE; |
| 417 char *data = NULL, | 417 char *data = NULL, |
| 418 signature_b64[sig_b64_size + 1]; | 418 signature_b64[sig_b64_size + 1]; |
| 419 size_t data_size = 0, | 419 size_t data_size = 0, |
| 420 sig_size = TRUSTBRIDGE_RSA_CODESIGN_SIZE / 8; | 420 sig_size = TRUSTBRIDGE_RSA_CODESIGN_SIZE / 8; |
| 421 unsigned char signature[sig_size], | 421 unsigned char signature[sig_size], |