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src/file_mysql.c: add frama-c "assigns" annotations

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This commit is contained in:
Christophe Grenier 2021-02-24 21:10:08 +01:00
parent 651ebcea7d
commit 015d876aa4
1 changed files with 6 additions and 0 deletions
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6
src/file_mysql.c
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@ -53,6 +53,9 @@ const file_hint_t file_hint_mysql= {
@ requires \valid(file_recovery_new);
@ requires file_recovery_new->blocksize > 0;
@ requires separation: \separated(&file_hint_mysql, buffer+(..), file_recovery, file_recovery_new);
@ ensures \result == 0 || \result == 1;
@ ensures \result!=0 ==> valid_file_recovery(file_recovery_new);
@ assigns *file_recovery_new;
@*/
static int header_check_myisam(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)
{
@ -70,6 +73,9 @@ static int header_check_myisam(const unsigned char *buffer, const unsigned int b
@ requires \valid(file_recovery_new);
@ requires file_recovery_new->blocksize > 0;
@ requires separation: \separated(&file_hint_mysql, buffer+(..), file_recovery, file_recovery_new);
@ ensures \result == 0 || \result == 1;
@ ensures \result!=0 ==> valid_file_recovery(file_recovery_new);
@ assigns *file_recovery_new;
@*/
static int header_check_mysql(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)
{