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Abort on duplicated info records when reading content

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This commit is contained in:
Andrea Mazzoleni 2026-08-31 10:37:19 +02:00
parent c5f6d3c574
commit c7ab4e9db9
1 changed files with 11 additions and 0 deletions
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11
cmdline/state.c
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@ -2223,6 +2223,7 @@ static void state_read_content(struct snapraid_state* state, const char* path, S
int has_hash_size;
int has_hash;
int has_prevhash;
int has_info;
char buffer[PATH_MAX];
int ret;
tommy_array disk_mapping;
@ -2243,6 +2244,7 @@ static void state_read_content(struct snapraid_state* state, const char* path, S
has_hash_size = 0;
has_hash = 0;
has_prevhash = 0;
has_info = 0;
mapping_max = 0;
tommy_array_init(&disk_mapping);
tommy_hashdyn_init(&bucket_hash);
@ -2522,6 +2524,15 @@ static void state_read_content(struct snapraid_state* state, const char* path, S
block_off_t v_pos;
uint64_t v_oldest;
if (has_info) {
/* LCOV_EXCL_START */
decoding_error(path, f);
log_fatal(EINTERNAL, "Internal inconsistency: Duplicate 'info' in the content file!\n");
os_abort();
/* LCOV_EXCL_STOP */
}
has_info = 1;
ret = sgetb64(f, &v_oldest);
if (ret < 0) {
/* LCOV_EXCL_START */