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Code Issues Releases Wiki Activity

Skip entries with port number zero

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This commit is contained in:
M66B 2017-03-12 08:42:11 +01:00
parent a6a73e0ba9
commit e80119fb62
1 changed files with 22 additions and 21 deletions
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9
app/src/main/jni/netguard/ip.c
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@ -439,9 +439,8 @@ jint get_uid(const int version, const int protocol,
line, line,
"%*d: %*X:%X %32s:%X %*X %*lX:%*lX %*X:%*X %*X %d %*d %*ld", "%*d: %*X:%X %32s:%X %*X %*lX:%*lX %*X:%*X %*X %d %*d %*ld",
&_sport, hex, &_dport, &u); &_sport, hex, &_dport, &u);
if (fields == 4 && if (fields == 4 && (version == 4 ? strlen(hex) == 8 : strlen(hex) == 32)) {
_sport > 0 && _dport > 0 && u >= 0 && if (_sport > 0 && _dport > 0 && u >= 0) {
(version == 4 ? strlen(hex) == 8 : strlen(hex) == 32)) {
hex2bytes(hex, version == 4 ? _daddr4 : _daddr6); hex2bytes(hex, version == 4 ? _daddr4 : _daddr6);
if (version == 4) if (version == 4)
((uint32_t *) _daddr4)[0] = htonl(((uint32_t *) _daddr4)[0]); ((uint32_t *) _daddr4)[0] = htonl(((uint32_t *) _daddr4)[0]);
@ -459,11 +458,13 @@ jint get_uid(const int version, const int protocol,
} }
if (_sport == sport && _dport == dport && if (_sport == sport && _dport == dport &&
memcmp(version == 4 ? _daddr4 : _daddr6, daddr, version == 4 ? 4 : 16) == 0) { memcmp(version == 4 ? _daddr4 : _daddr6, daddr, version == 4 ? 4 : 16) ==
0) {
uid = u; uid = u;
break; break;
} }
} }
}
else else
log_android(ANDROID_LOG_ERROR, "Invalid field #%d: %s", fields, line); log_android(ANDROID_LOG_ERROR, "Invalid field #%d: %s", fields, line);
} }