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Added buffer length checks

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This commit is contained in:
Ilia Alshanetsky 2006-12-28 15:21:21 +00:00
parent b154f188d1
commit 794845234e
1 changed files with 1 additions and 1 deletions
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2
ext/pgsql/pgsql.c
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@ -5485,7 +5485,7 @@ static inline int build_assignment_string(smart_str *querystr, HashTable *ht, co
smart_str_append_long(querystr, Z_LVAL_PP(val));
break;
case IS_DOUBLE:
smart_str_appendl(querystr, buf, sprintf(buf, "%f", Z_DVAL_PP(val)));
smart_str_appendl(querystr, buf, MIN(snprintf(buf, sizeof(buf), "%f", Z_DVAL_PP(val)), sizeof(buf)-1));
break;
default:
/* should not happen */