RepoMirrors/musl
1
0
Fork 0
mirror of git://git.musl-libc.org/musl synced 2025-01-10 16:49:50 +00:00
Code Issues Packages Projects Releases Wiki Activity

nscd: fall back gracefully on kernels without AF_UNIX support

Browse Source
This commit is contained in:
Joakim Sindholt 2021-04-03 12:50:18 +02:00 committed by Rich Felker
parent 95a540e176
commit 0ea78a6421
1 changed files with 9 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
src/passwd/nscd_query.c
View File

@ -40,7 +40,15 @@ retry:
buf[0] = NSCDVERSION;
fd = socket(PF_UNIX, SOCK_STREAM | SOCK_CLOEXEC, 0);
if (fd < 0) return NULL;
if (fd < 0) {
if (errno == EAFNOSUPPORT) {
f = fopen("/dev/null", "re");
if (f)
errno = errno_save;
return f;
}
return 0;
}
if(!(f = fdopen(fd, "r"))) {
close(fd);