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Check for valid result count after query.

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This commit is contained in:
Klaas Freitag 2012-08-28 14:09:54 +03:00
parent 78c43e542c
commit c491e8bb68
1 changed files with 22 additions and 17 deletions
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39
src/csync_statedb.c
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@ -399,15 +399,16 @@ csync_file_stat_t *csync_statedb_get_stat_by_hash(CSYNC *ctx, uint64_t phash) {
if (result->count < 10) { if (result->count < 10) {
CSYNC_LOG(CSYNC_LOG_PRIORITY_ERROR, "WRN: Amount of result columns wrong, db version mismatch!"); CSYNC_LOG(CSYNC_LOG_PRIORITY_ERROR, "WRN: Amount of result columns wrong, db version mismatch!");
} }
/* phash, pathlen, path, inode, uid, gid, mode, modtime */ if(result->count > 7) {
len = strlen(result->vector[2]); /* phash, pathlen, path, inode, uid, gid, mode, modtime */
st = c_malloc(sizeof(csync_file_stat_t) + len + 1); len = strlen(result->vector[2]);
if (st == NULL) { st = c_malloc(sizeof(csync_file_stat_t) + len + 1);
c_strlist_destroy(result); if (st == NULL) {
return NULL; c_strlist_destroy(result);
} return NULL;
}
/* /*
* FIXME: * FIXME:
* We use an INTEGER(8) which is signed to the phash in the sqlite3 db, * We use an INTEGER(8) which is signed to the phash in the sqlite3 db,
* but the phash is an uint64_t. So for some values we get a string like * but the phash is an uint64_t. So for some values we get a string like
@ -417,16 +418,20 @@ csync_file_stat_t *csync_statedb_get_stat_by_hash(CSYNC *ctx, uint64_t phash) {
* st->phash = strtoull(result->vector[0], NULL, 10); * st->phash = strtoull(result->vector[0], NULL, 10);
*/ */
/* The query suceeded so use the phash we pass to the function. */ /* The query suceeded so use the phash we pass to the function. */
st->phash = phash; st->phash = phash;
st->pathlen = atoi(result->vector[1]); st->pathlen = atoi(result->vector[1]);
memcpy(st->path, (len ? result->vector[2] : ""), len + 1); memcpy(st->path, (len ? result->vector[2] : ""), len + 1);
st->inode = atoi(result->vector[3]); st->inode = atoi(result->vector[3]);
st->uid = atoi(result->vector[4]); st->uid = atoi(result->vector[4]);
st->gid = atoi(result->vector[5]); st->gid = atoi(result->vector[5]);
st->mode = atoi(result->vector[6]); st->mode = atoi(result->vector[6]);
st->modtime = strtoul(result->vector[7], NULL, 10); st->modtime = strtoul(result->vector[7], NULL, 10);
} else {
CSYNC_LOG(CSYNC_LOG_PRIORITY_TRACE, "No result record found for phash = %llu",
(long long unsigned int) phash);
}
if(result->count > 8 && result->vector[8]) { if(result->count > 8 && result->vector[8]) {
st->type = atoi(result->vector[8]); st->type = atoi(result->vector[8]);