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-rw-r--r--meta/recipes-devtools/elfutils/elfutils/nm-Fix-size-passed-to-snprintf-for-invalid-sh_name-case.patch27
-rw-r--r--meta/recipes-devtools/elfutils/elfutils_0.148.bb3
2 files changed, 29 insertions, 1 deletions
diff --git a/meta/recipes-devtools/elfutils/elfutils/nm-Fix-size-passed-to-snprintf-for-invalid-sh_name-case.patch b/meta/recipes-devtools/elfutils/elfutils/nm-Fix-size-passed-to-snprintf-for-invalid-sh_name-case.patch
new file mode 100644
index 0000000000..2b5dad368a
--- /dev/null
+++ b/meta/recipes-devtools/elfutils/elfutils/nm-Fix-size-passed-to-snprintf-for-invalid-sh_name-case.patch
@@ -0,0 +1,27 @@
1Upstream-Status: Backport
2
3nm: Fix size passed to snprintf for invalid sh_name case.
4native build failed as following on Fedora18:
5nm.c: In function 'show_symbols_sysv':
6nm.c:756:27: error: argument to 'sizeof' in 'snprintf' call is the same expression as the destination; did you mean to provide an explicit length? [-Werror=sizeof-pointer-memaccess]
7 snprintf (name, sizeof name, "[invalid sh_name %#" PRIx32 "]",
8 ^
9
10The original commit is http://git.fedorahosted.org/cgit/elfutils.git/commit/src/nm.c?id=57bd66cabf6e6b9ecf622cdbf350804897a8df58
11
12Signed-off-by: Zhenhua Luo <zhenhua.luo@freescale.com>
13
14--- elfutils-0.148/src/nm.c.org 2013-03-11 22:36:11.000000000 -0500
15+++ elfutils-0.148/src/nm.c 2013-03-11 22:46:09.000000000 -0500
16@@ -752,8 +752,9 @@
17 gelf_getshdr (scn, &shdr_mem)->sh_name);
18 if (unlikely (name == NULL))
19 {
20- name = alloca (sizeof "[invalid sh_name 0x12345678]");
21- snprintf (name, sizeof name, "[invalid sh_name %#" PRIx32 "]",
22+ const size_t bufsz = sizeof "[invalid sh_name 0x12345678]";
23+ name = alloca (bufsz);
24+ snprintf (name, bufsz, "[invalid sh_name %#" PRIx32 "]",
25 gelf_getshdr (scn, &shdr_mem)->sh_name);
26 }
27 scnnames[elf_ndxscn (scn)] = name;
diff --git a/meta/recipes-devtools/elfutils/elfutils_0.148.bb b/meta/recipes-devtools/elfutils/elfutils_0.148.bb
index 45931b0ae9..bc9e9c6ec2 100644
--- a/meta/recipes-devtools/elfutils/elfutils_0.148.bb
+++ b/meta/recipes-devtools/elfutils/elfutils_0.148.bb
@@ -6,7 +6,7 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=0636e73ff0215e8d672dc4c32c317bb3\
6 file://EXCEPTION;md5=570adcb0c1218ab57f2249c67d0ce417" 6 file://EXCEPTION;md5=570adcb0c1218ab57f2249c67d0ce417"
7DEPENDS = "libtool bzip2 zlib virtual/libintl" 7DEPENDS = "libtool bzip2 zlib virtual/libintl"
8 8
9PR = "r9" 9PR = "r10"
10 10
11SRC_URI = "https://fedorahosted.org/releases/e/l/elfutils/elfutils-${PV}.tar.bz2" 11SRC_URI = "https://fedorahosted.org/releases/e/l/elfutils/elfutils-${PV}.tar.bz2"
12 12
@@ -31,6 +31,7 @@ SRC_URI += "\
31 file://mempcpy.patch \ 31 file://mempcpy.patch \
32 file://fix_for_gcc-4.7.patch \ 32 file://fix_for_gcc-4.7.patch \
33 file://dso-link-change.patch \ 33 file://dso-link-change.patch \
34 file://nm-Fix-size-passed-to-snprintf-for-invalid-sh_name-case.patch \
34" 35"
35# Only apply when building uclibc based target recipe 36# Only apply when building uclibc based target recipe
36SRC_URI_append_libc-uclibc = " file://uclibc-support.patch" 37SRC_URI_append_libc-uclibc = " file://uclibc-support.patch"