diff options
Diffstat (limited to 'CommonLibs')
| -rw-r--r-- | CommonLibs/Sockets.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/CommonLibs/Sockets.cpp b/CommonLibs/Sockets.cpp index f24b495..992a486 100644 --- a/CommonLibs/Sockets.cpp +++ b/CommonLibs/Sockets.cpp @@ -40,9 +40,8 @@ #include <stdlib.h> - - - +//mutex for protecting non-thread safe gethostbyname +static Mutex sgGethostbynameLock; bool resolveAddress(struct sockaddr_in *address, const char *hostAndPort) { @@ -63,6 +62,8 @@ bool resolveAddress(struct sockaddr_in *address, const char *host, unsigned shor { assert(address); assert(host); + //gethostbyname not thread safe + ScopedLock lock(sgGethostbynameLock); // FIXME -- Need to ignore leading/trailing spaces in hostname. struct hostent *hp = gethostbyname(host); if (hp==NULL) { |