From 5e5c35e3d3875afec2859c8c5cad38e153894c14 Mon Sep 17 00:00:00 2001
From: openeuler-ci-bot <80474298@qq.com>
Date: Wed, 23 Dec 2020 13:58:54 +0800
Subject: [PATCH 1/2] [patch tracking] 20201223135849737672 -
 https://github.com/crash-utility/crash/commit/31ca172357c4d3520caf29b9efb5e6ccd622aae9

---
 ...172357c4d3520caf29b9efb5e6ccd622aae9.patch | 39 +++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 31ca172357c4d3520caf29b9efb5e6ccd622aae9.patch

diff --git a/31ca172357c4d3520caf29b9efb5e6ccd622aae9.patch b/31ca172357c4d3520caf29b9efb5e6ccd622aae9.patch
new file mode 100644
index 0000000..191dbf7
--- /dev/null
+++ b/31ca172357c4d3520caf29b9efb5e6ccd622aae9.patch
@@ -0,0 +1,39 @@
+diff --git a/netdump.c b/netdump.c
+index c76d9dd..ca9b459 100644
+--- a/netdump.c
++++ b/netdump.c
+@@ -119,7 +119,8 @@ is_netdump(char *file, ulong source_query)
+ 	Elf64_Phdr *load64;
+ 	char *eheader, *sect0;
+ 	char buf[BUFSIZE];
+-	size_t size, len, tot;
++	ssize_t size;
++	size_t len, tot;
+         Elf32_Off offset32;
+         Elf64_Off offset64;
+ 	ulong format;
+@@ -134,7 +135,7 @@ is_netdump(char *file, ulong source_query)
+ 
+ 	size = SAFE_NETDUMP_ELF_HEADER_SIZE;
+         if ((eheader = (char *)malloc(size)) == NULL) {
+-                fprintf(stderr, "cannot malloc minimum ELF header buffer\n");
++                fprintf(stderr, "cannot malloc ELF header buffer\n");
+                 clean_exit(1);
+         }
+ 
+@@ -142,10 +143,14 @@ is_netdump(char *file, ulong source_query)
+ 		if (!read_flattened_format(fd, 0, eheader, size))
+ 			goto bailout;
+ 	} else {
+-		if (read(fd, eheader, size) != size) {
++		size = read(fd, eheader, size);
++		if (size < 0) {
+ 			sprintf(buf, "%s: ELF header read", file);
+ 			perror(buf);
+ 			goto bailout;
++		} else if (size < MIN_NETDUMP_ELF_HEADER_SIZE) {
++			fprintf(stderr, "%s: file too small!\n", file);
++			goto bailout;
+ 		}
+ 	}
+ 
-- 
Gitee


From d75cbfa391e0b71e3c03dfee2de9363d508a9d5a Mon Sep 17 00:00:00 2001
From: openeuler-ci-bot <80474298@qq.com>
Date: Wed, 23 Dec 2020 13:58:55 +0800
Subject: [PATCH 2/2] [patch tracking] 20201223135849737672 - update spec file

---
 crash.spec | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/crash.spec b/crash.spec
index 6048d78..b590bc7 100644
--- a/crash.spec
+++ b/crash.spec
@@ -1,6 +1,6 @@
 Name: crash
 Version: 7.2.8
-Release: 4
+Release: 5
 Summary: Linux kernel crash utility.
 License: GPLv3
 URL: https://crash-utility.github.io
@@ -12,6 +12,7 @@ Patch1: use_system_readline_v3.patch
 
 Patch9000: add-SDEI-stack-resolution.patch
 Patch9001: fix-bitmap_len-calculation-overflow-problem-in-large.patch
+Patch9002: 31ca172357c4d3520caf29b9efb5e6ccd622aae9.patch
 
 BuildRequires: ncurses-devel zlib-devel lzo-devel snappy-devel
 BuildRequires: gcc gcc-c++ bison readline-devel
@@ -77,6 +78,9 @@ install -D -m 0644 defs.h %{buildroot}%{_includedir}/%{name}/defs.h
 %{_mandir}/man8/crash.8*
 
 %changelog
+* 20201223135849737672 patch-tracking 7.2.8-5
+- append patch file of upstream repository from <31ca172357c4d3520caf29b9efb5e6ccd622aae9> to <31ca172357c4d3520caf29b9efb5e6ccd622aae9>
+
 * Sat Dec 12 2020 shixuantong <shixuantong@huawei.com> - 7.2.8-4
 - Update Source0, URL, add Source1 and update tarball from upstream release
 
@@ -96,4 +100,4 @@ install -D -m 0644 defs.h %{buildroot}%{_includedir}/%{name}/defs.h
 - Package rebuild.
 
 * Fri Aug 30 2019 openEuler Buildteam <buildteam@openeuler.org> - 7.2.6-1
-- Package init.
+- Package init.
\ No newline at end of file
-- 
Gitee