leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

fs/binfmt_elf.c: don't free interpreter's ELF pheaders on common path

Browse Source 
Static executables don't need to free NULL pointer.

It doesn't matter really because static executable is not common scenario
but do it anyway out of pedantry.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Link: http://lkml.kernel.org/r/20200219185330.GA4933@avx2
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Alexey Dobriyan 2020-04-06 20:11:32 -07:00 committed by Linus Torvalds
parent 0693ffebcf
commit aa0d1564b1
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
fs/binfmt_elf.c
View File

@ -1076,6 +1076,7 @@ out_free_interp:
fput(interpreter);
kfree(interp_elf_ex);
kfree(interp_elf_phdata);
} else {
elf_entry = e_entry;
if (BAD_ADDR(elf_entry)) {
@ -1084,7 +1085,6 @@ out_free_interp:
}
}
kfree(interp_elf_phdata);
kfree(elf_phdata);
set_binfmt(&elf_format);