espressif/binutils-gdb
1
0
Fork 0
mirror of https://github.com/espressif/binutils-gdb.git synced 2025-07-01 18:32:32 +08:00
Code Issues Packages Projects Releases Wiki Activity

segfault in objdump.c reloc_at

Browse Source 
bfd_canonicalize_reloc returns -1L on errors.

	* objdump.c (load_specific_debug_section): Properly handle
	error return from bfd_canonicalize_reloc.
This commit is contained in:
Alan Modra
2022-10-26 16:34:19 +10:30
parent b8d97d3857
commit 4d664d5711
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
binutils/objdump.c
View File

@ -4212,13 +4212,13 @@ load_specific_debug_section (enum dwarf_section_display_enum debug,
if (reloc_size > 0) if (reloc_size > 0)
{ {
unsigned long reloc_count; long reloc_count;
arelent **relocs; arelent **relocs;
relocs = (arelent **) xmalloc (reloc_size); relocs = (arelent **) xmalloc (reloc_size);
reloc_count = bfd_canonicalize_reloc (abfd, sec, relocs, NULL); reloc_count = bfd_canonicalize_reloc (abfd, sec, relocs, NULL);
if (reloc_count == 0) if (reloc_count <= 0)
free (relocs); free (relocs);
else else
{ {