2c91dc1bcd
This includes support for the CXL commands, and adds the following packages: cxl-cli, cxl-devel, cxl-libs. Resolves: rhbz#2132167
59 lines
1.7 KiB
Diff
59 lines
1.7 KiB
Diff
From bbb2cb56f08d95ecf2c7c047a33cc3dd64eb7fde Mon Sep 17 00:00:00 2001
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From: Vishal Verma <vishal.l.verma@intel.com>
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Date: Thu, 16 Jun 2022 13:35:29 -0600
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Subject: [PATCH 173/217] util/wrapper.c: Fix gcc warning in xrealloc()
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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A GCC update (12.1.1) now produces a warning in the xrealloc() wrapper
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(originally copied from git, and used in strbuf operations):
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../util/wrapper.c: In function ‘xrealloc’:
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../util/wrapper.c:34:31: warning: pointer ‘ptr’ may be used after ‘realloc’ [-Wuse-after-free]
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34 | ret = realloc(ptr, 1);
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| ^~~~~~~~~~~~~~~
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Pull in an updated definition for xrealloc() from the git project to fix this.
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Link: https://lore.kernel.org/r/20220616193529.56513-1-vishal.l.verma@intel.com
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Cc: Dan Williams <dan.j.williams@intel.com>
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Reviewed-by: Dan Williams <dan.j.williams@intel.com>
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Signed-off-by: Vishal Verma <vishal.l.verma@intel.com>
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---
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util/wrapper.c | 18 +++++++++---------
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1 file changed, 9 insertions(+), 9 deletions(-)
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diff --git a/util/wrapper.c b/util/wrapper.c
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index 026a54f..6adfde6 100644
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--- a/util/wrapper.c
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+++ b/util/wrapper.c
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@@ -25,15 +25,15 @@ char *xstrdup(const char *str)
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void *xrealloc(void *ptr, size_t size)
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{
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- void *ret = realloc(ptr, size);
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- if (!ret && !size)
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- ret = realloc(ptr, 1);
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- if (!ret) {
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- ret = realloc(ptr, size);
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- if (!ret && !size)
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- ret = realloc(ptr, 1);
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- if (!ret)
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- die("Out of memory, realloc failed");
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+ void *ret;
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+
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+ if (!size) {
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+ free(ptr);
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+ return malloc(1);
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}
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+
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+ ret = realloc(ptr, size);
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+ if (!ret)
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+ die("Out of memory, realloc failed");
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return ret;
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}
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--
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2.27.0
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