X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;ds=sidebyside;f=src%2Fpasswd%2Fgetgrent.c;fp=src%2Fpasswd%2Fgetgrent.c;h=4cbe1ebfeaebe970592b327c0e36e643f2e7fa02;hb=aef84ca7ec87ed21c2a2d5eecf3b4bbd6cbe3db9;hp=e9d25eba6397e4b819f0b3ecdb4e0d7b717ea75b;hpb=60164570111873175111cf8a5b973375e492eee9;p=musl

diff --git a/src/passwd/getgrent.c b/src/passwd/getgrent.c
index e9d25eba..4cbe1ebf 100644
--- a/src/passwd/getgrent.c
+++ b/src/passwd/getgrent.c
@@ -23,17 +23,23 @@ struct group *getgrent()
 struct group *getgrgid(gid_t gid)
 {
 	struct group *gr;
+	int errno_saved;
 	setgrent();
 	while ((gr=getgrent()) && gr->gr_gid != gid);
+	errno_saved = errno;
 	endgrent();
+	errno = errno_saved;
 	return gr;
 }
 
 struct group *getgrnam(const char *name)
 {
 	struct group *gr;
+	int errno_saved;
 	setgrent();
 	while ((gr=getgrent()) && strcmp(gr->gr_name, name));
+	errno_saved = errno;
 	endgrent();
+	errno = errno_saved;
 	return gr;
 }