diff options
Diffstat (limited to 'Source/charon/generator.c')
| -rw-r--r-- | Source/charon/generator.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/Source/charon/generator.c b/Source/charon/generator.c index dfbac5f6e..bca13b123 100644 --- a/Source/charon/generator.c +++ b/Source/charon/generator.c @@ -269,10 +269,6 @@ static size_t get_current_buffer_space (private_generator_t *this) { /* we know, one byte more */ size_t space = (this->roof_position) - (this->out_position); - if (this->current_bit == 0) - { - space++; - } return (space); } @@ -465,6 +461,13 @@ static status_t generate_reserved_field (private_generator_t *this,int bits) /* one bit processing */ u_int8_t reserved_bit = ~(1 << (7 - this->current_bit)); *(this->out_position) = *(this->out_position) & reserved_bit; + if (this->current_bit == 0) + { + /* memory must be zero */ + *(this->out_position) = 0x00; + } + + this->current_bit++; if (this->current_bit >= 8) { @@ -512,6 +515,11 @@ static status_t generate_flag (private_generator_t *this,u_int32_t offset) { return status; } + if (this->current_bit == 0) + { + /* memory must be zero */ + *(this->out_position) = 0x00; + } *(this->out_position) = *(this->out_position) | flag; @@ -563,6 +571,7 @@ static status_t make_space_available (private_generator_t *this, size_t bits) new_buffer = allocator_realloc(this->buffer,new_buffer_size); if (new_buffer == NULL) { + this->logger->log(this->logger,CONTROL_MORE,"Fatal error: Reallocation of buffer failed!!!"); return OUT_OF_RES; } |