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authordimitri staessens <dimitri.staessens@intec.ugent.be>2016-07-05 18:52:12 +0200
committerdimitri staessens <dimitri.staessens@intec.ugent.be>2016-07-05 19:07:25 +0200
commitbc9c60382b226e5a75a11a99364b9b799dc2b0c2 (patch)
treef9072634e81bc152c0ca52b927ab9984a845e0e8 /src/ipcpd
parentdb96f7d488681be47abfeec6c636fd4159a37660 (diff)
downloadouroboros-bc9c60382b226e5a75a11a99364b9b799dc2b0c2.tar.gz
ouroboros-bc9c60382b226e5a75a11a99364b9b799dc2b0c2.zip
lib: Change invalid pid to -1
The stack used pid 0 (the scheduler) to indicate an invalid process instance, probably as a leftover from the deprecated application process instance id. Using -1 is a better solution. Fixes #16.
Diffstat (limited to 'src/ipcpd')
-rw-r--r--src/ipcpd/shim-udp/main.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/ipcpd/shim-udp/main.c b/src/ipcpd/shim-udp/main.c
index c22947fa..9354ec2f 100644
--- a/src/ipcpd/shim-udp/main.c
+++ b/src/ipcpd/shim-udp/main.c
@@ -961,7 +961,7 @@ static int ipcp_udp_bootstrap(struct dif_config * conf)
/* NOTE: Disgusted with this crap */
static int ddns_send(char * cmd)
{
- pid_t api = 0;
+ pid_t api = -1;
int wstatus;
int pipe_fd[2];
char * argv[] = {NSUPDATE_EXEC, 0};
@@ -1005,7 +1005,7 @@ static int ddns_send(char * cmd)
static uint32_t ddns_resolve(char * name, uint32_t dns_addr)
{
- pid_t api = 0;
+ pid_t api = -1;
int wstatus;
int pipe_fd[2];
char dnsstr[INET_ADDRSTRLEN];