ASR_BASE
Change-Id: Icf3719cc0afe3eeb3edc7fa80a2eb5199ca9dda1
diff --git a/package/libs/elfutils/patches/102-fix-potential-deref-of-null-error.patch b/package/libs/elfutils/patches/102-fix-potential-deref-of-null-error.patch
new file mode 100644
index 0000000..6710e4e
--- /dev/null
+++ b/package/libs/elfutils/patches/102-fix-potential-deref-of-null-error.patch
@@ -0,0 +1,55 @@
+strip.c: Pointer `arhdr` created at strip.c:2741 and then dereferenced without NULL-check.
+The same situation for the `arhdr` pointer at the objdump.c:313 and
+the `h` pointer at the readelf.c:13545.
+
+Triggers found by static analyzer Svace.
+
+Signed-off-by: Maks Mishin <maks.mishinFZ@gmail.com>
+---
+ src/objdump.c | 5 +++++
+ src/readelf.c | 5 +++++
+ src/strip.c | 5 +++++
+ 3 files changed, 15 insertions(+)
+
+--- a/src/objdump.c
++++ b/src/objdump.c
+@@ -311,6 +311,11 @@ handle_ar (int fd, Elf *elf, const char
+ {
+ /* The the header for this element. */
+ Elf_Arhdr *arhdr = elf_getarhdr (subelf);
++ if (arhdr == NULL)
++ {
++ printf ("cannot get arhdr: %s\n", elf_errmsg (-1));
++ exit (1);
++ }
+
+ /* Skip over the index entries. */
+ if (strcmp (arhdr->ar_name, "/") != 0
+--- a/src/readelf.c
++++ b/src/readelf.c
+@@ -13543,6 +13543,11 @@ dump_archive_index (Elf *elf, const char
+ as_off, fname, elf_errmsg (-1));
+
+ const Elf_Arhdr *h = elf_getarhdr (subelf);
++ if (h == NULL)
++ {
++ printf ("cannot get arhdr: %s\n", elf_errmsg (-1));
++ exit (1);
++ }
+
+ printf (_("Archive member '%s' contains:\n"), h->ar_name);
+
+--- a/src/strip.c
++++ b/src/strip.c
+@@ -2739,6 +2739,11 @@ handle_ar (int fd, Elf *elf, const char
+ {
+ /* The the header for this element. */
+ Elf_Arhdr *arhdr = elf_getarhdr (subelf);
++ if (arhdr == NULL)
++ {
++ printf ("cannot get arhdr: %s\n", elf_errmsg (-1));
++ exit (1);
++ }
+
+ if (elf_kind (subelf) == ELF_K_ELF)
+ result |= handle_elf (fd, subelf, new_prefix, arhdr->ar_name, 0, NULL);