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sd-daemon: return EBADF for invalid fd numbers

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This matches what open(2) and other system functions do.
This commit is contained in:
Zbigniew Jędrzejewski-Szmek
2015-08-07 11:30:18 -04:00
parent 388a91b064
commit e680380168
1 changed files with 7 additions and 7 deletions
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src/libsystemd/sd-daemon/sd-daemon.c
+7 -7
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@@ -90,7 +90,7 @@ finish:
_public_ int sd_is_fifo(int fd, const char *path) {
struct stat st_fd;
assert_return(fd >= 0, -EINVAL);
assert_return(fd >= 0, -EBADF);
if (fstat(fd, &st_fd) < 0)
return -errno;
@@ -120,7 +120,7 @@ _public_ int sd_is_fifo(int fd, const char *path) {
_public_ int sd_is_special(int fd, const char *path) {
struct stat st_fd;
assert_return(fd >= 0, -EINVAL);
assert_return(fd >= 0, -EBADF);
if (fstat(fd, &st_fd) < 0)
return -errno;
@@ -155,7 +155,7 @@ _public_ int sd_is_special(int fd, const char *path) {
static int sd_is_socket_internal(int fd, int type, int listening) {
struct stat st_fd;
assert_return(fd >= 0, -EINVAL);
assert_return(fd >= 0, -EBADF);
assert_return(type >= 0, -EINVAL);
if (fstat(fd, &st_fd) < 0)
@@ -198,7 +198,7 @@ static int sd_is_socket_internal(int fd, int type, int listening) {
_public_ int sd_is_socket(int fd, int family, int type, int listening) {
int r;
assert_return(fd >= 0, -EINVAL);
assert_return(fd >= 0, -EBADF);
assert_return(family >= 0, -EINVAL);
r = sd_is_socket_internal(fd, type, listening);
@@ -226,7 +226,7 @@ _public_ int sd_is_socket_inet(int fd, int family, int type, int listening, uint
socklen_t l = sizeof(sockaddr);
int r;
assert_return(fd >= 0, -EINVAL);
assert_return(fd >= 0, -EBADF);
assert_return(IN_SET(family, 0, AF_INET, AF_INET6), -EINVAL);
r = sd_is_socket_internal(fd, type, listening);
@@ -269,7 +269,7 @@ _public_ int sd_is_socket_unix(int fd, int type, int listening, const char *path
socklen_t l = sizeof(sockaddr);
int r;
assert_return(fd >= 0, -EINVAL);
assert_return(fd >= 0, -EBADF);
r = sd_is_socket_internal(fd, type, listening);
if (r <= 0)
@@ -310,7 +310,7 @@ _public_ int sd_is_socket_unix(int fd, int type, int listening, const char *path
_public_ int sd_is_mq(int fd, const char *path) {
struct mq_attr attr;
assert_return(fd >= 0, -EINVAL);
assert_return(fd >= 0, -EBADF);
if (mq_getattr(fd, &attr) < 0)
return -errno;