b3fe1f8007
The content of this branch was automatically imported from Fedora ELN with the following as its source: https://src.fedoraproject.org/rpms/lshw#62fd9654df86d02cc482f2e5f5f6d2f31fd8d4c9
54 lines
1.4 KiB
Diff
54 lines
1.4 KiB
Diff
From 2524bb3def3009e53a78e600bbea2c4639dc1e99 Mon Sep 17 00:00:00 2001
|
|
From: Martin Liska <mliska@suse.cz>
|
|
Date: Fri, 24 Apr 2020 15:02:44 +0200
|
|
Subject: [PATCH] Fix type used for read to ssize_t.
|
|
|
|
Function declaration:
|
|
ssize_t read(int fd, void *buf, size_t count);
|
|
|
|
With size_t the following expression is always true:
|
|
while ((count = read(cpuinfo, buffer, sizeof(buffer))) > 0)
|
|
|
|
and bad things happen.
|
|
---
|
|
src/core/cpuinfo.cc | 2 +-
|
|
src/core/osutils.cc | 4 ++--
|
|
2 files changed, 3 insertions(+), 3 deletions(-)
|
|
|
|
diff --git a/src/core/cpuinfo.cc b/src/core/cpuinfo.cc
|
|
index eceb83a..3dbdd0c 100644
|
|
--- a/src/core/cpuinfo.cc
|
|
+++ b/src/core/cpuinfo.cc
|
|
@@ -589,7 +589,7 @@ bool scan_cpuinfo(hwNode & n)
|
|
if (core)
|
|
{
|
|
char buffer[1024];
|
|
- size_t count;
|
|
+ ssize_t count;
|
|
string cpuinfo_str = "";
|
|
string description = "", version = "";
|
|
string plat = platform();
|
|
diff --git a/src/core/osutils.cc b/src/core/osutils.cc
|
|
index f023a46..a53ed89 100644
|
|
--- a/src/core/osutils.cc
|
|
+++ b/src/core/osutils.cc
|
|
@@ -148,7 +148,7 @@ vector < string > &list)
|
|
{
|
|
char buffer[1024];
|
|
string buffer_str = "";
|
|
- size_t count = 0;
|
|
+ ssize_t count = 0;
|
|
data_file fd = file_open(file);
|
|
|
|
if (file_open_error(fd))
|
|
@@ -174,7 +174,7 @@ const string & def)
|
|
if (fd >= 0)
|
|
{
|
|
char buffer[1024];
|
|
- size_t count = 0;
|
|
+ ssize_t count = 0;
|
|
|
|
memset(buffer, 0, sizeof(buffer));
|
|
result = "";
|
|
|