espressif/binutils-gdb
1
0
Fork 0
mirror of https://github.com/espressif/binutils-gdb.git synced 2025-12-19 01:19:41 +08:00
Code Issues Packages Projects Releases Wiki Activity

Sanity check section size in bfd_init_section_compress_status

Browse Source 
This function doesn't just initialise for compression, it actually
compresses.  This patch sanity checks section size before allocating
buffers for the uncompressed contents.

	* compress.c (bfd_init_section_compress_status): Sanity check
	section size.
This commit is contained in:
Alan Modra
2023-03-29 12:45:16 +10:30
parent 647744420e
commit aec101ab06
1 changed files with 2 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
bfd/compress.c
View File

@@ -1065,7 +1065,8 @@ bfd_init_section_compress_status (bfd *abfd, sec_ptr sec)
|| sec->size == 0
|| sec->rawsize != 0
|| sec->contents != NULL
|| sec->compress_status != COMPRESS_SECTION_NONE)
|| sec->compress_status != COMPRESS_SECTION_NONE
|| _bfd_section_size_insane (abfd, sec))
{
bfd_set_error (bfd_error_invalid_operation);
return false;