diff options
Diffstat (limited to 'src/file_emf.c')
| -rw-r--r-- | src/file_emf.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/file_emf.c b/src/file_emf.c index 9eb365b..60c3175 100644 --- a/src/file_emf.c +++ b/src/file_emf.c @@ -180,11 +180,11 @@ static int header_check_emf(const unsigned char *buffer, const unsigned int buff memcmp(&buffer[0x28],emf_sign,sizeof(emf_sign))==0) { unsigned int atom_size; + atom_size=buffer[4]+(buffer[5]<<8)+(buffer[6]<<16)+(buffer[7]<<24); reset_file_recovery(file_recovery_new); file_recovery_new->extension=file_hint_emf.extension; file_recovery_new->data_check=data_check_emf; file_recovery_new->file_check=&file_check_size; - atom_size=buffer[4]+(buffer[5]<<8)+(buffer[6]<<16)+(buffer[7]<<24); file_recovery_new->calculated_file_size=atom_size; return 1; } @@ -193,7 +193,8 @@ static int header_check_emf(const unsigned char *buffer, const unsigned int buff static int data_check_emf(const unsigned char *buffer, const unsigned int buffer_size, file_recovery_t *file_recovery) { - while(file_recovery->calculated_file_size + 8 < file_recovery->file_size + buffer_size/2) + while(file_recovery->calculated_file_size + buffer_size/2 >= file_recovery->file_size && + file_recovery->calculated_file_size + 8 < file_recovery->file_size + buffer_size/2) { unsigned int atom_size; unsigned int itype; |