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src/file_dv.c: additional frama-c annotation

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This commit is contained in:
Christophe Grenier 2021-02-15 09:58:52 +01:00
parent bf0d880332
commit 58d43507e5
1 changed files with 1 additions and 0 deletions
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src/file_dv.c
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@ -200,6 +200,7 @@ static void file_check_dv_PAL(file_recovery_t *fr)
@ requires \valid(file_recovery_new);
@ requires file_recovery_new->blocksize > 0;
@ requires separation: \separated(&file_hint_dv, buffer+(..), file_recovery, file_recovery_new);
@ ensures \result == 0 || \result == 1;
@ ensures \result!=0 ==> valid_file_recovery(file_recovery_new);
@*/
static int header_check_dv(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)