nihilist/tor
1
0
Fork 0
mirror of https://gitlab.torproject.org/tpo/core/tor.git synced 2024-11-10 21:23:58 +01:00
Code Issues Packages Projects Releases Wiki Activity

Make sure we don't run off the end of the list

Browse Source 
svn:r16523
This commit is contained in:
Peter Palfrader 2008-08-13 12:45:34 +00:00
parent b2344a9e4d
commit 34e083dde1
1 changed files with 9 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
src/or/policies.c
View File

@ -1015,13 +1015,14 @@ policy_summary_accept(smartlist_t *summary,
uint16_t prt_min, uint16_t prt_max)
{
int i = policy_summary_split(summary, prt_min, prt_max);
while (AT(i)->prt_max <= prt_max) {
if (AT(i)->accepted ||
AT(i)->reject_count > REJECT_CUTOFF_COUNT)
continue;
AT(i)->accepted = 1;
while (i < smartlist_len(summary) &&
AT(i)->prt_max <= prt_max) {
if (!AT(i)->accepted &&
AT(i)->reject_count <= REJECT_CUTOFF_COUNT)
AT(i)->accepted = 1;
i++;
}
tor_assert(i < smartlist_len(summary) || prt_max==65535);
}
/** Count the number of addresses in a network with prefixlen maskbits
@ -1034,10 +1035,12 @@ policy_summary_reject(smartlist_t *summary,
int i = policy_summary_split(summary, prt_min, prt_max);
/* XXX: ipv4 specific */
int count = (1 << (32-maskbits));
while (AT(i)->prt_max <= prt_max) {
while (i < smartlist_len(summary) &&
AT(i)->prt_max <= prt_max) {
AT(i)->reject_count += count;
i++;
}
tor_assert(i < smartlist_len(summary) || prt_max==65535);
}
/** Add a single exit policy item to our summary: