diff options
| -rw-r--r-- | inany.h | 6 | ||||
| -rw-r--r-- | lineread.c | 10 | ||||
| -rw-r--r-- | tcp.c | 9 | ||||
| -rw-r--r-- | tcp_splice.c | 3 | ||||
| -rw-r--r-- | udp.c | 3 | ||||
| -rw-r--r-- | util.c | 1 | ||||
| -rw-r--r-- | util.h | 20 |
7 files changed, 32 insertions, 20 deletions
@@ -6,8 +6,6 @@ * IPv6 or IPv4 (encoded as IPv4-mapped IPv6 addresses) */ -#include <assert.h> - /** union inany_addr - Represents either an IPv4 or IPv6 address * @a6: Address as an IPv6 address, may be IPv4-mapped * @v4mapped.zero: All zero-bits for an IPv4 address @@ -63,7 +61,7 @@ static inline void inany_from_af(union inany_addr *aa, int af, const void *addr) aa->v4mapped.a4 = *((struct in_addr *)addr); } else { /* Not valid to call with other address families */ - assert(0); + ASSERT(0); } } @@ -89,6 +87,6 @@ static inline void inany_from_sockaddr(union inany_addr *aa, in_port_t *port, *port = ntohs(sa4->sin_port); } else { /* Not valid to call with other address families */ - assert(0); + ASSERT(0); } } @@ -16,10 +16,10 @@ #include <fcntl.h> #include <string.h> #include <stdbool.h> -#include <assert.h> #include <unistd.h> #include "lineread.h" +#include "util.h" /** * lineread_init() - Prepare for line by line file reading without allocation @@ -44,10 +44,10 @@ static int peek_line(struct lineread *lr, bool eof) char *nl; /* Sanity checks (which also document invariants) */ - assert(lr->count >= 0); - assert(lr->next_line >= 0); - assert(lr->next_line + lr->count >= lr->next_line); - assert(lr->next_line + lr->count <= LINEREAD_BUFFER_SIZE); + ASSERT(lr->count >= 0); + ASSERT(lr->next_line >= 0); + ASSERT(lr->next_line + lr->count >= lr->next_line); + ASSERT(lr->next_line + lr->count <= LINEREAD_BUFFER_SIZE); nl = memchr(lr->buf + lr->next_line, '\n', lr->count); @@ -288,7 +288,6 @@ #include <sys/uio.h> #include <unistd.h> #include <time.h> -#include <assert.h> #include <linux/tcp.h> /* For struct tcp_info */ @@ -588,7 +587,7 @@ static inline struct tcp_tap_conn *conn_at_idx(int index) { if ((index < 0) || (index >= TCP_MAX_CONNS)) return NULL; - assert(!(CONN(index)->c.spliced)); + ASSERT(!(CONN(index)->c.spliced)); return CONN(index); } @@ -2695,7 +2694,7 @@ static void tcp_conn_from_sock(struct ctx *c, union epoll_ref ref, socklen_t sl; int s; - assert(ref.r.p.tcp.tcp.listen); + ASSERT(ref.r.p.tcp.tcp.listen); if (c->tcp.conn_count >= TCP_MAX_CONNS) return; @@ -2937,7 +2936,7 @@ static void tcp_ns_sock_init4(const struct ctx *c, in_port_t port) struct in_addr loopback = { htonl(INADDR_LOOPBACK) }; int s; - assert(c->mode == MODE_PASTA); + ASSERT(c->mode == MODE_PASTA); s = sock_l4(c, AF_INET, IPPROTO_TCP, &loopback, NULL, port, tref.u32); if (s >= 0) @@ -2961,7 +2960,7 @@ static void tcp_ns_sock_init6(const struct ctx *c, in_port_t port) .tcp.index = idx }; int s; - assert(c->mode == MODE_PASTA); + ASSERT(c->mode == MODE_PASTA); s = sock_l4(c, AF_INET6, IPPROTO_TCP, &in6addr_loopback, NULL, port, tref.u32); diff --git a/tcp_splice.c b/tcp_splice.c index 72b1672..1d624f1 100644 --- a/tcp_splice.c +++ b/tcp_splice.c @@ -46,7 +46,6 @@ #include <sys/epoll.h> #include <sys/types.h> #include <sys/socket.h> -#include <assert.h> #include "util.h" #include "passt.h" @@ -519,7 +518,7 @@ bool tcp_splice_conn_from_sock(struct ctx *c, union epoll_ref ref, union inany_addr aany; in_port_t port; - assert(c->mode == MODE_PASTA); + ASSERT(c->mode == MODE_PASTA); inany_from_sockaddr(&aany, &port, sa); a4 = inany_v4(&aany); @@ -108,7 +108,6 @@ #include <sys/uio.h> #include <unistd.h> #include <time.h> -#include <assert.h> #include "checksum.h" #include "util.h" @@ -248,7 +247,7 @@ static void udp_invert_portmap(struct udp_port_fwd *fwd) { int i; - assert(ARRAY_SIZE(fwd->f.delta) == ARRAY_SIZE(fwd->rdelta)); + ASSERT(ARRAY_SIZE(fwd->f.delta) == ARRAY_SIZE(fwd->rdelta)); for (i = 0; i < ARRAY_SIZE(fwd->f.delta); i++) { in_port_t delta = fwd->f.delta[i]; @@ -23,7 +23,6 @@ #include <time.h> #include <errno.h> #include <stdbool.h> -#include <assert.h> #include "util.h" #include "passt.h" @@ -6,6 +6,11 @@ #ifndef UTIL_H #define UTIL_H +#include <stdlib.h> +#include <stdarg.h> + +#include "log.h" + #define VERSION_BLOB \ VERSION "\n" \ "Copyright Red Hat\n" \ @@ -47,6 +52,18 @@ #define STRINGIFY(x) #x #define STR(x) STRINGIFY(x) +#define ASSERT(expr) \ + do { \ + if (!(expr)) { \ + err("ASSERTION FAILED in %s (%s:%d): %s", \ + __func__, __FILE__, __LINE__, STRINGIFY(expr)); \ + /* This may actually SIGSYS, due to seccomp, \ + * but that will still get the job done \ + */ \ + abort(); \ + } \ + } while (0) + #ifdef P_tmpdir #define TMPDIR P_tmpdir #else @@ -134,7 +151,8 @@ int do_clone(int (*fn)(void *), char *stack_area, size_t stack_size, int flags, #include <net/if.h> #include <limits.h> -#include <stdarg.h> +#include <stdint.h> +#include <netinet/ip6.h> #include "packet.h" |