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| author | Rafael Zalamena <rzalamena@opensourcerouting.org> | 2020-04-17 15:35:15 +0200 |
|---|---|---|
| committer | Rafael Zalamena <rzalamena@opensourcerouting.org> | 2020-04-18 01:57:43 +0200 |
| commit | 5920b3eb38a6cfd1c9b87106aa7403171408f0bd (patch) | |
| tree | fe6c96488ab537bebfeb07f658b4d500ba20c446 /zebra/irdp_interface.c | |
| parent | Merge pull request #6248 from donaldsharp/zebra_snmp (diff) | |
| download | frr-5920b3eb38a6cfd1c9b87106aa7403171408f0bd.tar.xz frr-5920b3eb38a6cfd1c9b87106aa7403171408f0bd.zip | |
*: replace all random() calls
Replace all `random()` calls with a function called `frr_weak_random()`
and make it clear that it is only supposed to be used for weak random
applications.
Use the annotation described by the Coverity Scan documentation to
ignore `random()` call warnings.
Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
Diffstat (limited to 'zebra/irdp_interface.c')
| -rw-r--r-- | zebra/irdp_interface.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/zebra/irdp_interface.c b/zebra/irdp_interface.c index 8e1ca122d..87a1f5fdc 100644 --- a/zebra/irdp_interface.c +++ b/zebra/irdp_interface.c @@ -53,6 +53,7 @@ #include "if.h" #include "sockunion.h" #include "log.h" +#include "network.h" extern int irdp_sock; @@ -267,7 +268,7 @@ static void irdp_if_start(struct interface *ifp, int multicast, } srandom(seed); - timer = (random() % IRDP_DEFAULT_INTERVAL) + 1; + timer = (frr_weak_random() % IRDP_DEFAULT_INTERVAL) + 1; irdp->AdvPrefList = list_new(); irdp->AdvPrefList->del = (void (*)(void *))Adv_free; /* Destructor */ |