diff options
Diffstat (limited to 'apt-pkg/contrib')
| -rw-r--r-- | apt-pkg/contrib/fileutl.cc | 6 | ||||
| -rw-r--r-- | apt-pkg/contrib/sha2_internal.cc | 8 |
2 files changed, 12 insertions, 2 deletions
diff --git a/apt-pkg/contrib/fileutl.cc b/apt-pkg/contrib/fileutl.cc index 9e3611b26..e9d1ba1ce 100644 --- a/apt-pkg/contrib/fileutl.cc +++ b/apt-pkg/contrib/fileutl.cc @@ -1098,6 +1098,12 @@ bool FileFd::OpenInternDescriptor(unsigned int const Mode, APT::Configuration::C dup2(d->compressed_fd,STDIN_FILENO); dup2(Pipe[1],STDOUT_FILENO); } + int const nullfd = open("/dev/null", O_WRONLY); + if (nullfd != -1) + { + dup2(nullfd,STDERR_FILENO); + close(nullfd); + } SetCloseExec(STDOUT_FILENO,false); SetCloseExec(STDIN_FILENO,false); diff --git a/apt-pkg/contrib/sha2_internal.cc b/apt-pkg/contrib/sha2_internal.cc index 6d27e8f2b..83b5a98d3 100644 --- a/apt-pkg/contrib/sha2_internal.cc +++ b/apt-pkg/contrib/sha2_internal.cc @@ -552,7 +552,9 @@ void SHA256_Update(SHA256_CTX* context, const sha2_byte *data, size_t len) { } while (len >= SHA256_BLOCK_LENGTH) { /* Process as many complete blocks as we can */ - SHA256_Transform(context, (sha2_word32*)data); + sha2_byte buffer[SHA256_BLOCK_LENGTH]; + MEMCPY_BCOPY(buffer, data, SHA256_BLOCK_LENGTH); + SHA256_Transform(context, (sha2_word32*)buffer); context->bitcount += SHA256_BLOCK_LENGTH << 3; len -= SHA256_BLOCK_LENGTH; data += SHA256_BLOCK_LENGTH; @@ -879,7 +881,9 @@ void SHA512_Update(SHA512_CTX* context, const sha2_byte *data, size_t len) { } while (len >= SHA512_BLOCK_LENGTH) { /* Process as many complete blocks as we can */ - SHA512_Transform(context, (sha2_word64*)data); + sha2_byte buffer[SHA512_BLOCK_LENGTH]; + MEMCPY_BCOPY(buffer, data, SHA512_BLOCK_LENGTH); + SHA512_Transform(context, (sha2_word64*)buffer); ADDINC128(context->bitcount, SHA512_BLOCK_LENGTH << 3); len -= SHA512_BLOCK_LENGTH; data += SHA512_BLOCK_LENGTH; |