[uclibc-ng-devel] [PATCH] inet/resolv.c: set h_errnop if /etc/hosts cannot be opened

From: Jan Klötzke jan.kloetzke@kernkonzept.com

If gethostent_r fails, the h_errnop error code should be set.

Signed-off-by: Marcus Haehnel marcus.haehnel@kernkonzept.com --- libc/inet/resolv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libc/inet/resolv.c b/libc/inet/resolv.c index d7a659a8c..130a9a505 100644 --- a/libc/inet/resolv.c +++ b/libc/inet/resolv.c @@ -2699,7 +2699,7 @@ int gethostent_r(struct hostent *result_buf, char *buf, size_t buflen, hostp = __open_etc_hosts(); if (hostp == NULL) { *result = NULL; - ret = TRY_AGAIN; + *h_errnop = ret = TRY_AGAIN; goto DONE; } }