From: Szabolcs Nagy <nsz@port70.net>
Date: Sat, 4 Apr 2015 11:27:06 +0000 (+0000)
Subject: fix getdelim to set the error indicator on all failures
X-Git-Tag: v1.1.9~89
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=05e0e301e3efbeb399b9f3d96fab63aac18e601a;p=oweals%2Fmusl.git

fix getdelim to set the error indicator on all failures
---

diff --git a/src/stdio/getdelim.c b/src/stdio/getdelim.c
index 26093a6c..a88c3933 100644
--- a/src/stdio/getdelim.c
+++ b/src/stdio/getdelim.c
@@ -13,15 +13,17 @@ ssize_t getdelim(char **restrict s, size_t *restrict n, int delim, FILE *restric
 	size_t i=0;
 	int c;
 
+	FLOCK(f);
+
 	if (!n || !s) {
+		f->flags |= F_ERR;
+		FUNLOCK(f);
 		errno = EINVAL;
 		return -1;
 	}
 
 	if (!*s) *n=0;
 
-	FLOCK(f);
-
 	for (;;) {
 		z = memchr(f->rpos, delim, f->rend - f->rpos);
 		k = z ? z - f->rpos + 1 : f->rend - f->rpos;
@@ -56,6 +58,7 @@ ssize_t getdelim(char **restrict s, size_t *restrict n, int delim, FILE *restric
 
 	return i;
 oom:
+	f->flags |= F_ERR;
 	FUNLOCK(f);
 	errno = ENOMEM;
 	return -1;