52 lines
1.3 KiB
Diff
52 lines
1.3 KiB
Diff
From ce64633b9733e962b8d8482244301f614d8b5845 Mon Sep 17 00:00:00 2001
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From: Khem Raj <raj.khem@gmail.com>
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Date: Mon, 22 Aug 2016 22:54:24 -0700
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Subject: [PATCH] Check for malloc_trim before using it
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malloc_trim is gnu specific and not all libc
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implement it, threfore write a configure check
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to poke for it first and use the define to
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guard its use.
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Helps in compiling on musl based systems
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Signed-off-by: Khem Raj <raj.khem@gmail.com>
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---
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Upstream-Status: Submitted [https://github.com/ikeydoherty/cve-check-tool/pull/48]
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configure.ac | 2 ++
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src/core.c | 4 ++--
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2 files changed, 4 insertions(+), 2 deletions(-)
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diff --git a/configure.ac b/configure.ac
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index d3b66ce..79c3542 100644
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--- a/configure.ac
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+++ b/configure.ac
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@@ -19,6 +19,8 @@ m4_define([json_required_version], [0.16.0])
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m4_define([openssl_required_version],[1.0.0])
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# TODO: Set minimum sqlite
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+AC_CHECK_FUNCS_ONCE(malloc_trim)
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+
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PKG_CHECK_MODULES(CVE_CHECK_TOOL,
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[
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glib-2.0 >= glib_required_version,
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diff --git a/src/core.c b/src/core.c
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index 6263031..0d5df29 100644
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--- a/src/core.c
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+++ b/src/core.c
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@@ -498,9 +498,9 @@ bool cve_db_load(CveDB *self, const char *fname)
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}
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b = true;
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-
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+#ifdef HAVE_MALLOC_TRIM
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malloc_trim(0);
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-
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+#endif
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xmlFreeTextReader(r);
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if (fd) {
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close(fd);
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--
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2.9.3
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