> On Oct 9, 2015, at 3:21 PM, Aníbal Limón <[email protected]> wrote: > > Bash is failing trying to allocate memory [1] using the custom > memory allocator if we disable it the issue is fixed. > > The major distributions also disabled by default [2], so we > don't have a good reason to use it.
The fix is OK but commit message needs improvement. The underlying issue is due to bash’s malloc using brk() calls to allocate memory, which fail when address randomization is enabled in kernel. sbrk() based custom allocators are obsolete on the downside we will lose a bit of performance but correctness is more important here. > > [YOCTO #8452] > > [1] https://bugzilla.yoctoproject.org/show_bug.cgi?id=8452#c0 > [2] https://bugzilla.yoctoproject.org/show_bug.cgi?id=8452#c5 > > Signed-off-by: Aníbal Limón <[email protected]> > --- > meta/recipes-extended/bash/bash.inc | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/meta/recipes-extended/bash/bash.inc > b/meta/recipes-extended/bash/bash.inc > index c06f157..020409f 100644 > --- a/meta/recipes-extended/bash/bash.inc > +++ b/meta/recipes-extended/bash/bash.inc > @@ -7,7 +7,7 @@ DEPENDS = "ncurses bison-native" > inherit autotools gettext texinfo update-alternatives ptest > > EXTRA_AUTORECONF += "--exclude=autoheader" > -EXTRA_OECONF = "--enable-job-control" > +EXTRA_OECONF = "--enable-job-control --without-bash-malloc" > > # If NON_INTERACTIVE_LOGIN_SHELLS is defined, all login shells read the > # startup files, even if they are not interactive. > -- > 1.9.1 > > -- > _______________________________________________ > Openembedded-core mailing list > [email protected] > http://lists.openembedded.org/mailman/listinfo/openembedded-core
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