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systemd: Correct 0001-pass-correct-parameters-to-getdents64.patch

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Current patch removes the uint8_t* cast in src/basic/recurse-dir.c:57
to fix musl build, but it changes the value here as pointer arithmetic
is type-depended in C. This patch corrects the behavior by adding an
extra cast to struct dirent*.

Also changes the patch's Upstream-Status to Inappropriate as it's musl-
specific.

(From OE-Core rev: e9e43d7f7488c4da8598759c4882cceeda9d2095)

Signed-off-by: Jiaqing Zhao <jiaqing.zhao@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Jiaqing Zhao
2022-06-07 10:49:23 +08:00
committed by Richard Purdie
parent 08fc2a20aa
commit 6c43f2369d
1 changed files with 8 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files
meta/recipes-core/systemd/systemd/0001-pass-correct-parameters-to-getdents64.patch
+8 -5
View File
@@ -1,4 +1,4 @@
From 8c8899b4641125cfe8e7baee32e5c5f452545d2c Mon Sep 17 00:00:00 2001
From dab02796780f00d689cc1c7a0ba81abe7c5f28d0 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Fri, 21 Jan 2022 15:15:11 -0800
Subject: [PATCH] pass correct parameters to getdents64
@@ -12,16 +12,16 @@ Fixes
n = getdents64(fd, &buffer, sizeof(buffer));
^~~~~~~
Upstream-Status: Pending
Upstream-Status: Inappropriate [musl specific]
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Jiaqing Zhao <jiaqing.zhao@linux.intel.com>
---
src/basic/recurse-dir.c | 2 +-
src/basic/stat-util.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/basic/recurse-dir.c b/src/basic/recurse-dir.c
index efa1797b7b..797285e3be 100644
index efa1797b7b..03ff10ebe9 100644
--- a/src/basic/recurse-dir.c
+++ b/src/basic/recurse-dir.c
@@ -54,7 +54,7 @@ int readdir_all(int dir_fd,
@@ -29,7 +29,7 @@ index efa1797b7b..797285e3be 100644
assert(bs > de->buffer_size);
- n = getdents64(dir_fd, (uint8_t*) de->buffer + de->buffer_size, bs - de->buffer_size);
+ n = getdents64(dir_fd, de->buffer + de->buffer_size, bs - de->buffer_size);
+ n = getdents64(dir_fd, (struct dirent*)((uint8_t*) de->buffer + de->buffer_size), bs - de->buffer_size);
if (n < 0)
return -errno;
if (n == 0)
@@ -46,3 +46,6 @@ index c2269844f8..7cd6c7fa42 100644
if (n < 0)
return -errno;
--
2.34.1