diff options
| author |   Jordan Augé <jordan.auge+fdio@cisco.com> | 2019-12-12 17:39:44 +0100 |
|---|---|---|
| committer | Jordan Augé <jordan.auge+fdio@cisco.com> | 2019-12-12 17:49:01 +0100 |
| commit | 7795737fc9254bc75d6ff1dcbc9b8372a537b511 (patch) | |
| tree | 2901ea15e7bcc3356fbdf8491720b2eebbb43d44 /ctrl | |
| parent | 63a3a23b3e72e72c88b44e74e9923c1ae2b817a3 (diff) | |
[HICN-451] libhicnctrl creates collisions in created connection names when two instances are started in the same second
Change-Id: I70ccaf9199aa50074501d368d189c01521f37971
Signed-off-by: Jordan Augé <jordan.auge+fdio@cisco.com>
Diffstat (limited to 'ctrl')
| -rw-r--r-- | ctrl/libhicnctrl/src/api.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/ctrl/libhicnctrl/src/api.c b/ctrl/libhicnctrl/src/api.c index b836ef800..9fb923d13 100644 --- a/ctrl/libhicnctrl/src/api.c +++ b/ctrl/libhicnctrl/src/api.c @@ -26,6 +26,12 @@ #include <sys/socket.h> // socket #include <unistd.h> // close, fcntl #include <fcntl.h> // fcntl +#include <sys/types.h> // getpid +#include <unistd.h> // getpid +#ifdef __linux__ +#include <sys/syscall.h> +#define gettid() syscall(SYS_gettid) +#endif /* __linux__ */ #include <hicn/ctrl/api.h> #include <hicn/ctrl/commands.h> @@ -435,7 +441,11 @@ hc_sock_parse_url(const char * url, struct sockaddr * sa) /* FIXME URL parsing is currently not implemented */ assert(!url); - srand(time(NULL)); +#ifdef __linux__ + srand(time(NULL) ^ getpid() ^ gettid()); +#else + srand(time(NULL) ^ getpid()); +#endif /* __linux__ */ /* * A temporary solution is to inspect the sa_family fields of the passed in |