diff options
Diffstat (limited to 'debug/tst-fortify.c')
| -rw-r--r-- | debug/tst-fortify.c | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/debug/tst-fortify.c b/debug/tst-fortify.c index f8ccc2d..c4c28e6 100644 --- a/debug/tst-fortify.c +++ b/debug/tst-fortify.c @@ -23,6 +23,7 @@ #include <assert.h> #include <fcntl.h> +#include <arpa/inet.h> #include <limits.h> #include <locale.h> #include <obstack.h> @@ -1832,6 +1833,50 @@ do_test (void) # endif #endif + struct in6_addr addr6 = {}; + struct in_addr addr = {}; + char addrstr6[INET6_ADDRSTRLEN]; + char addrstr[INET_ADDRSTRLEN]; + + if (inet_ntop (AF_INET6, &addr6, addrstr6, sizeof (addrstr6)) == NULL) + FAIL (); + if (inet_ntop (AF_INET, &addr, addrstr, sizeof (addrstr)) == NULL) + FAIL (); + +#if __USE_FORTIFY_LEVEL >= 1 + CHK_FAIL_START + inet_ntop (AF_INET6, &addr6, buf, INET6_ADDRSTRLEN); + CHK_FAIL_END + + CHK_FAIL_START + inet_ntop (AF_INET, &addr, buf, INET_ADDRSTRLEN); + CHK_FAIL_END +#endif + + const char *ipv4str = "127.0.0.1"; + const char *ipv6str = "::1"; + + if (inet_pton (AF_INET, ipv4str, (void *) &addr) != 1) + FAIL (); + if (inet_pton (AF_INET6, ipv6str, (void *) &addr6) != 1) + FAIL (); + +#if __USE_FORTIFY_LEVEL >= 1 + char smallbuf[2]; + + CHK_FAIL_START + inet_pton (AF_INET, ipv4str, (void *) smallbuf); + CHK_FAIL_END + + CHK_FAIL_START + inet_pton (AF_INET6, ipv6str, (void *) smallbuf); + CHK_FAIL_END + + CHK_FAIL_START + inet_pton (AF_INET6, ipv6str, (void *) &addr); + CHK_FAIL_END +#endif + return ret; } |