frodovdr/vdr-plugin-satip
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Got rid of scan-build warnings.

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This commit is contained in:
Rolf Ahrenberg 2015-01-22 21:37:33 +02:00
parent 3d1efe7a80
commit ab2a47e3e7
3 changed files with 10 additions and 7 deletions
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2
discover.c
View File

@ -233,7 +233,7 @@ void cSatipDiscover::AddServer(const char *addrP, const char *modelP, const char
{
debug1("%s (%s, %s, %s)", __PRETTY_FUNCTION__, addrP, modelP, descP);
cMutexLock MutexLock(&mutexM);
if (SatipConfig.GetUseSingleModelServers()) {
if (SatipConfig.GetUseSingleModelServers() && modelP && !isempty(modelP)) {
int n = 0;
char *s, *p = strdup(modelP);
char *r = strtok_r(p, ",", &s);

2
param.c
View File

@ -192,7 +192,7 @@ cString GetTransponderUrlParameters(const cChannel *channelP)
ST(" T*") q += PrintUrlString(q, STBUFLEFT, dtp.System(), SatipSystemValuesTerrestrial);
ST(" T*") q += PrintUrlString(q, STBUFLEFT, dtp.Transmission(), SatipTransmissionValues);
if ((channelP->Rid() % 100) > 0)
q += snprintf(q, STBUFLEFT, "&fe=%d", channelP->Rid() % 100);
snprintf(q, STBUFLEFT, "&fe=%d", channelP->Rid() % 100);
#undef ST
return buffer;
}

11
socket.c
View File

@ -136,12 +136,17 @@ int cSatipSocket::Read(unsigned char *bufferAddrP, unsigned int bufferLenP)
int cSatipSocket::ReadMulti(unsigned char *bufferAddrP, unsigned int *elementRecvSizeP, unsigned int elementCountP, unsigned int elementBufferSizeP)
{
debug16("%s (, , %d, %d)", __PRETTY_FUNCTION__, elementCountP, elementBufferSizeP);
#if defined(__GLIBC_PREREQ) && __GLIBC_PREREQ(2,12)
int count = -1;
// Error out if socket not initialized
if (socketDescM <= 0) {
error("%s Invalid socket", __PRETTY_FUNCTION__);
return -1;
}
if (!bufferAddrP || !elementRecvSizeP || !elementCountP || !elementBufferSizeP) {
error("%s Invalid parameter(s)", __PRETTY_FUNCTION__);
return -1;
}
#if defined(__GLIBC_PREREQ) && __GLIBC_PREREQ(2,12)
// Initialize iov and msgh structures
struct mmsghdr mmsgh[elementCountP];
struct iovec iov[elementCountP];
@ -154,14 +159,12 @@ int cSatipSocket::ReadMulti(unsigned char *bufferAddrP, unsigned int *elementRec
}
// Read data from socket as a set
int count = -1;
if (socketDescM && bufferAddrP && elementRecvSizeP && (elementCountP > 0) && (elementBufferSizeP > 0))
count = (int)recvmmsg(socketDescM, mmsgh, elementCountP, MSG_DONTWAIT, NULL);
ERROR_IF_RET(count < 0 && errno != EAGAIN && errno != EWOULDBLOCK, "recvmmsg()", return -1);
for (int i = 0; i < count; ++i)
elementRecvSizeP[i] = mmsgh[i].msg_len;
#else
int count = 0;
count = 0;
while (count < (int)elementCountP) {
int len = Read(bufferAddrP + count * elementBufferSizeP, elementBufferSizeP);
if (len < 0)