From: Michael Orlitzky <michael@orlitzky.com>
Date: Fri, 2 Mar 2018 00:29:55 +0000 (-0500)
Subject: src/libadacl.c: fix return type of fgetxattr in acl_copy_xattr().
X-Git-Tag: v0.2.0~6
X-Git-Url: http://gitweb.michael.orlitzky.com/?p=apply-default-acl.git;a=commitdiff_plain;h=fb29df3ea25b6f6a5bfdeaa8912997f73d2e4d14

src/libadacl.c: fix return type of fgetxattr in acl_copy_xattr().
---

diff --git a/src/libadacl.c b/src/libadacl.c
index 22f5d7b..1b31938 100644
--- a/src/libadacl.c
+++ b/src/libadacl.c
@@ -567,7 +567,7 @@ int acl_copy_xattr(int src_fd,
     return ACL_ERROR;
   }
 
-  size_t src_size_guess = fgetxattr(src_fd, src_name, NULL, 0);
+  ssize_t src_size_guess = fgetxattr(src_fd, src_name, NULL, 0);
   if (src_size_guess == XATTR_ERROR) {
     if (errno == ENODATA) {
       /* A missing ACL isn't really an error. ENOATTR and ENODATA are
@@ -580,7 +580,7 @@ int acl_copy_xattr(int src_fd,
   }
   char* src_acl_p = alloca(src_size_guess);
   /* The actual size may be smaller than our guess? I don't know. */
-  size_t src_size = fgetxattr(src_fd, src_name, src_acl_p, (int)src_size_guess);
+  ssize_t src_size = fgetxattr(src_fd, src_name, src_acl_p, src_size_guess);
   if (src_size == XATTR_ERROR) {
     if (errno == ENODATA) {
       /* A missing ACL isn't an error. */