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openSUSE:Leap:42.3:Staging:A
libcares2
cares-1.9.1-ocloexec.patch
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File cares-1.9.1-ocloexec.patch of Package libcares2
diff --git a/ares_gethostbyaddr.c b/ares_gethostbyaddr.c index 4b4c8a7..6896a91 100644 --- a/ares_gethostbyaddr.c +++ b/ares_gethostbyaddr.c @@ -222,7 +222,7 @@ static int file_lookup(struct ares_addr *addr, struct hostent **host) return ARES_ENOTFOUND; #endif - fp = fopen(PATH_HOSTS, "r"); + fp = fopen(PATH_HOSTS, "re"); if (!fp) { error = ERRNO; diff --git a/ares_gethostbyname.c b/ares_gethostbyname.c index 4869402..bfc54b6 100644 --- a/ares_gethostbyname.c +++ b/ares_gethostbyname.c @@ -380,7 +380,7 @@ static int file_lookup(const char *name, int family, struct hostent **host) return ARES_ENOTFOUND; #endif - fp = fopen(PATH_HOSTS, "r"); + fp = fopen(PATH_HOSTS, "re"); if (!fp) { error = ERRNO; diff --git a/ares_init.c b/ares_init.c index 0c1d545..b9b9508 100644 --- a/ares_init.c +++ b/ares_init.c @@ -1173,7 +1173,7 @@ if (ARES_CONFIG_CHECK(channel)) return ARES_SUCCESS; - fp = fopen(PATH_RESOLV_CONF, "r"); + fp = fopen(PATH_RESOLV_CONF, "re"); if (fp) { while ((status = ares__read_line(fp, &line, &linesize)) == ARES_SUCCESS) { @@ -1215,7 +1215,7 @@ if ((status == ARES_EOF) && (!channel->lookups)) { /* Many systems (Solaris, Linux, BSD's) use nsswitch.conf */ - fp = fopen("/etc/nsswitch.conf", "r"); + fp = fopen("/etc/nsswitch.conf", "re"); if (fp) { while ((status = ares__read_line(fp, &line, &linesize)) == ARES_SUCCESS) @@ -1245,7 +1245,7 @@ if ((status == ARES_EOF) && (!channel->lookups)) { /* Linux / GNU libc 2.x and possibly others have host.conf */ - fp = fopen("/etc/host.conf", "r"); + fp = fopen("/etc/host.conf", "re"); if (fp) { while ((status = ares__read_line(fp, &line, &linesize)) == ARES_SUCCESS) @@ -1275,7 +1275,7 @@ if ((status == ARES_EOF) && (!channel->lookups)) { /* Tru64 uses /etc/svc.conf */ - fp = fopen("/etc/svc.conf", "r"); + fp = fopen("/etc/svc.conf", "re"); if (fp) { while ((status = ares__read_line(fp, &line, &linesize)) == ARES_SUCCESS) @@ -1908,7 +1908,7 @@ } #else /* !WIN32 */ #ifdef RANDOM_FILE - FILE *f = fopen(RANDOM_FILE, "rb"); + FILE *f = fopen(RANDOM_FILE, "rbe"); if(f) { counter = aresx_uztosi(fread(key, 1, key_data_len, f)); fclose(f); diff --git a/ares_process.c b/ares_process.c index 5de1ae6..1b85640 100644 --- a/ares_process.c +++ b/ares_process.c @@ -877,7 +877,7 @@ setsocknonblock(s, TRUE); -#if defined(FD_CLOEXEC) && !defined(MSDOS) +#if !defined(SOCK_CLOEXEC) && defined(FD_CLOEXEC) && !defined(MSDOS) /* Configure the socket fd as close-on-exec. */ if (fcntl(s, F_SETFD, FD_CLOEXEC) == -1) return -1; @@ -964,7 +964,7 @@ } /* Acquire a socket. */ - s = socket(server->addr.family, SOCK_STREAM, 0); + s = socket(server->addr.family, SOCK_STREAM | SOCK_CLOEXEC, 0); if (s == ARES_SOCKET_BAD) return -1; @@ -1056,7 +1056,7 @@ } /* Acquire a socket. */ - s = socket(server->addr.family, SOCK_DGRAM, 0); + s = socket(server->addr.family, SOCK_DGRAM | SOCK_CLOEXEC, 0); if (s == ARES_SOCKET_BAD) return -1; diff --git a/ares_search.c b/ares_search.c index 1877c19..387a16f 100644 --- a/ares_search.c +++ b/ares_search.c @@ -256,7 +256,7 @@ static int single_domain(ares_channel channel, const char *name, char **s) hostaliases = getenv("HOSTALIASES"); if (hostaliases) { - fp = fopen(hostaliases, "r"); + fp = fopen(hostaliases, "re"); if (fp) { while ((status = ares__read_line(fp, &line, &linesize))
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