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added checks after mallocs in several files

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This commit is contained in:
csoler 2016-01-11 23:49:00 -05:00
parent 46520b0e22
commit 9c6e7dfc13
15 changed files with 157 additions and 12 deletions
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12
libbitdht/src/udp/udplayer.cc
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@ -66,7 +66,11 @@ class udpPacket
:raddr(*addr), len(dlen)
{
data = malloc(len);
memcpy(data, dta, len);
if(data != NULL)
memcpy(data, dta, len);
else
std::cerr << "(EE) error in memory allocation in " << __PRETTY_FUNCTION__ << std::endl;
}
~udpPacket()
@ -242,6 +246,12 @@ void UdpLayer::recv_loop()
int maxsize = 16000;
void *inbuf = malloc(maxsize);
if(inbuf == NULL)
{
std::cerr << "(EE) Error in memory allocation of size " << maxsize << " in " << __PRETTY_FUNCTION__ << std::endl;
return ;
}
int status;
struct timeval timeout;