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lib/alloca*: mark ELF stack access flags as nonexecutable

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Signed-off-by: Sergei Trofimovich <st@anti-virus.by>
This commit is contained in:
Sergei Trofimovich
2011-01-04 10:38:52 +02:00
parent 288831854b
commit d97a25fbdd
3 changed files with 12 additions and 0 deletions
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4
lib/alloca86-bt.S
View File

@ -40,4 +40,8 @@ p6:
push %edx push %edx
ret ret
/* mark stack as nonexecutable */
#if defined __ELF__ && defined __linux__
.section .note.GNU-stack,"",@progbits
#endif
/* ---------------------------------------------- */ /* ---------------------------------------------- */

4
lib/alloca86.S
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@ -28,4 +28,8 @@ p3:
push %edx push %edx
ret ret
/* mark stack as nonexecutable */
#if defined __ELF__ && defined __linux__
.section .note.GNU-stack,"",@progbits
#endif
/* ---------------------------------------------- */ /* ---------------------------------------------- */

4
lib/alloca86_64.S
View File

@ -35,4 +35,8 @@ p3:
push %rdx push %rdx
ret ret
/* mark stack as nonexecutable */
#if defined __ELF__ && defined __linux__
.section .note.GNU-stack,"",@progbits
#endif
/* ---------------------------------------------- */ /* ---------------------------------------------- */