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r11552@Kushana: nickm | 2006-12-12 13:34:13 -0500

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fix a signed/unsigned comparison in eventdns.c


svn:r9092
This commit is contained in:
Nick Mathewson 2006-12-12 18:34:22 +00:00
parent 5f68850383
commit 9fa707f5d3
1 changed files with 2 additions and 2 deletions
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4
src/or/eventdns.c
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@ -1476,7 +1476,7 @@ dnsname_to_labels(u8 *const buf, size_t buf_len, off_t j,
if (!name) {
const unsigned int label_len = end - start;
if (label_len > 63) return -1;
if (j+label_len+1 > buf_len) return -2;
if ((size_t)(j+label_len+1) > buf_len) return -2;
if (table) dnslabel_table_add(table, start, j);
buf[j++] = label_len;
@ -1487,7 +1487,7 @@ dnsname_to_labels(u8 *const buf, size_t buf_len, off_t j,
// append length of the label.
const unsigned int label_len = name - start;
if (label_len > 63) return -1;
if (j+label_len+1 > buf_len) return -2;
if ((size_t)(j+label_len+1) > buf_len) return -2;
if (table) dnslabel_table_add(table, start, j);
buf[j++] = label_len;