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PhotoRec: discard fm header when the recorded size is too large for a

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This commit is contained in:
Christophe Grenier 2020-09-13 16:24:01 +02:00
parent b478a161ac
commit 1e240053d7
1 changed files with 2 additions and 0 deletions
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2
src/file_fm.c
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@ -52,6 +52,8 @@ struct fm_header
static int header_check_fm(const unsigned char *buffer, const unsigned int buffer_size, const unsigned int safe_header_only, const file_recovery_t *file_recovery, file_recovery_t *file_recovery_new)
{
const struct fm_header *hdr=(const struct fm_header *)buffer;
if(le64(hdr->size) > PHOTOREC_MAX_FILE_SIZE)
return 0;
reset_file_recovery(file_recovery_new);
file_recovery_new->extension=file_hint_fm.extension;
file_recovery_new->calculated_file_size=(uint64_t)le64(hdr->size) + 12833;