fdo-mirrors/NetworkManager
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/NetworkManager/NetworkManager.git synced 2026-01-08 22:20:19 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

nm-daemon-helper: log to stderr any error from getaddrinfo()

Browse source 
Print errors from getaddrinfo() to stderr so that they will be logged
by NM.

(cherry picked from commit ac5325e96b)
(cherry picked from commit 41cd94f46a)
This commit is contained in:
Beniamino Galvani 2023-02-13 17:42:52 +01:00
parent 51e3dd447d
commit 0a00b2a95a
1 changed files with 21 additions and 8 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

29
src/nm-daemon-helper/nm-daemon-helper.c
View file

@ -11,6 +11,7 @@
#if defined(__GLIBC__)
#include <nss.h>
#endif
#include <stdarg.h>
enum {
RETURN_SUCCESS = 0,
@ -61,6 +62,7 @@ cmd_resolve_address(void)
} sockaddr;
socklen_t sockaddr_size;
char name[NI_MAXHOST];
int ret;
address = read_arg();
if (!address)
@ -83,15 +85,26 @@ cmd_resolve_address(void)
} else
return RETURN_INVALID_ARGS;
if (getnameinfo((struct sockaddr *) &sockaddr,
sockaddr_size,
name,
sizeof(name),
NULL,
0,
NI_NAMEREQD)
!= 0)
ret = getnameinfo((struct sockaddr *) &sockaddr,
sockaddr_size,
name,
sizeof(name),
NULL,
0,
NI_NAMEREQD);
if (ret != 0) {
if (ret == EAI_SYSTEM) {
fprintf(stderr,
"getnameinfo() failed: %d (%s), system error: %d (%s)\n",
ret,
gai_strerror(ret),
errno,
strerror(errno));
} else {
fprintf(stderr, "getnameinfo() failed: %d (%s)\n", ret, gai_strerror(ret));
}
return RETURN_ERROR;
}
printf("%s", name);