| Message ID | 20220216092553.32091-1-blezhepekov@suse.de |
|---|---|
| State | Accepted |
| Headers | show |
| Series | [v1] mc_opts/mc_verify_opts.c: Initialize local variable | expand |
Hi Bogdan, > In some cases uninitialized array was used > when comparing strings in main(). Good catch, indeed in case of error on getsockopt() on IP_MULTICAST_IF gintf is really undefined. Merged, thanks! Kind regards, Petr
diff --git a/testcases/network/multicast/mc_opts/mc_verify_opts.c b/testcases/network/multicast/mc_opts/mc_verify_opts.c index 679b81777..8946324bd 100644 --- a/testcases/network/multicast/mc_opts/mc_verify_opts.c +++ b/testcases/network/multicast/mc_opts/mc_verify_opts.c @@ -22,7 +22,7 @@ int main(int argc, char *argv[]) unsigned i1, i2, i3, i4; struct hostent *hp, *gethostbyname(); - char sintf[20], gintf[20]; + char sintf[20], gintf[20] = {0}; unsigned char ttl; char loop = 0; unsigned int len = 0;
In some cases uninitialized array was used when comparing strings in main(). Signed-off-by: Bogdan Lezhepekov <blezhepekov@suse.de> --- testcases/network/multicast/mc_opts/mc_verify_opts.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)