Apply fixes suggested by jjk

Signed-off-by: Laurent Bercot <ska@appnovation.com>

1 files changed, 5 insertions, 4 deletions

diff --git a/src/libstddjb/buffer_get.c b/src/libstddjb/buffer_get.c
index fbc0de3..6fe394d 100644
--- a/src/libstddjb/buffer_get.c
+++ b/src/libstddjb/buffer_get.c
@@ -1,12 +1,13 @@
 /* ISC license. */
 
-#include <errno.h>
+#include <stddef.h>
+
+#include <skalibs/allreadwrite.h>
 #include <skalibs/buffer.h>
 
 ssize_t buffer_get (buffer *b, char *s, size_t len)
 {
   size_t w = 0 ;
-  int r = buffer_getall(b, s, len, &w) ;
-  return r == -1 ? errno == EPIPE ? (errno = 0, w) : -1 :
-         !r ? (errno = EWOULDBLOCK, -1) : w ;
+  ssize_t r = unsanitize_read(buffer_getall(b, s, len, &w)) ;
+  return r < 0 ? r : w ;
 }