Skip to content

gh-143632: Disable PR_SET_VMA_ANON_NAME on musl libc #143730

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
corona10 merged 2 commits into from
Jan 14, 2026
Merged

gh-143632: Disable PR_SET_VMA_ANON_NAME on musl libc #143730

Changes from 1 commit
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
cb78432
Disable PR_SET_VMA_ANON_NAME on musl
priyanshu2282-cyber Jan 12, 2026
6085ddf
regen configure
corona10 Jan 14, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
5 changes: 3 additions & 2 deletions configure.ac
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -5594,14 +5594,15 @@ AC_CHECK_DECLS([UT_NAMESIZE],
[Define if you have the 'HAVE_UT_NAMESIZE' constant.])],
[],
[@%:@include <utmp.h>])

# musl libc redefines struct prctl_mm_map and conflicts with linux/prctl.h
AS_IF([test "$ac_cv_libc" != musl], [
AC_CHECK_DECLS([PR_SET_VMA_ANON_NAME],
[AC_DEFINE([HAVE_PR_SET_VMA_ANON_NAME], [1],
[Define if you have the 'PR_SET_VMA_ANON_NAME' constant.])],
[],
[@%:@include <linux/prctl.h>
@%:@include <sys/prctl.h>])

])
# check for openpty, login_tty, and forkpty

AC_CHECK_FUNCS([openpty], [],
Expand Down
Loading